Showing posts with label David Hill (conductor). Show all posts
Showing posts with label David Hill (conductor). Show all posts

Thursday, July 31, 2025

Hymnus Paradisi at 75

‘It is the blaze of a thousand suns in the Sanctus; it is a golden radiance in the penultimate chorus; and at last, to the words requiem sempiternam, it is the light of the dawn.’  So wrote the Times music critic Frank Howes after the première performance in 1950 of Hymnus Paradisi, the great choral and orchestral Requiem, and perhaps the master-work, of Herbert Howells.  This year has been the seventy-fifth anniversary of that first performance, and also the ninetieth of the bereavement which precipitated it: the death, aged only nine, of Howells’ son Michael.

‘Requiem aeternam…’  The second movement of Hymnus Paradisi, given in a memorable Proms performance on the 29th August, 2012, by the combined forces of the BBC Symphony Chorus, the London Philharmonic Choir, the BBC Symphony Orchestra and soloists, conducted by Martyn Brabbins.  The music runs on without a break into the 23rd Psalm.

The story has been much told elsewhere: of the shock of Michael’s death — in the space of only three days, from meningitis, in the middle of a holiday — of the subsequent freezing of Howells’ inspiration, of his daughter Ursula’s suggestion that he write something in Michael’s memory, of the composer’s nevertheless keeping his work private for over a decade, until at last Herbert Sumsion and Ralph Vaughan Williams persuaded him to have this ‘personal, almost secret document’ performed.  He was the conductor at that first performance, at the Three Choirs Festival at Gloucester in 1950, the day after the fifteenth anniversary of Michael’s death.  

‘The sudden loss in 1935 of an only son, a loss essentially profound and, in its very nature, beyond argument, might naturally impel a composer, after a time, to seek release and consolation in language and terms most personal to him,’ acknowledged Howells in a BBC radio talk in 1964.  ‘Music may well have the power beyond any other medium to offer that release and comfort.  It did so in my case, and became a personal, private document.’

This year’s anniversary has been marked by a number of performances, notably in Guildford, Hereford, London and Nottingham.  These have been all the more welcome because they are so rare.  For all that this is not only Howells’ own masterpiece, but arguably one of the most extraordinary works in English music — the journalist Simon Heffer has even called it ‘one of the great works of the whole musical canon, and one that stakes a claim to be the finest piece ever written in the English choral tradition’ — it is performed with vanishing rarity, perhaps because of its technical difficulty and the large forces for which it was written.  It may also suffer because of a slight ambiguity of genre — it is meant really for the rich acoustic of a church or cathedral, not a concert hall, yet is neither liturgical in nature nor an oratorio, but a kind of sacred symphonic cantata.  In any case, to have four in a year is special.

Howells at Gloucester Cathedral on the 7th September,
1950, just before conducting the first performance of
Hymnus Paradisi.  The previous day had been the fifteenth
anniversary of his son Michael’s death.
Royal College of Music, ref. LDRCM.Ph.22.77, retrieved from
http://museumcollections.rcm.ac.uk/collection/Details/collect/5038,
reproduced under CC BY 4.0 licence, cropped and enhanced slightly
I have loved this music since my mid-teens, but before this year had only heard it live once, at the Proms in 2012.  This year, impelled to seize every possible opportunity, I managed to hear it twice: at Guildford — with the Guildford Choral Society and Chichester Singers and Bournemouth Symphony Orchestra conducted by Jonathan Willcocks — and then in Hereford Cathedral as part of the Three Choirs Festival, with the Festival Chorus and Philharmonia Orchestra under Adrian Partington.  The performance at Guildford was magnificent, but it was at Hereford, in a seat hidden away in the south transept, that I experienced the piece, I realised, for the first time as it was really meant to be heard: that is, in a cathedral acoustic, from a distance,  possibly not even in sight of the musicians (as indeed I was not), as if overhearing, achingly anticipating, the choruses of Heaven itself.  In those great soaring spaces of the nave and transepts and chancel, with July twilight lingering in the tracery and the dusk seeping in under the high vaults, the stupendous crescendoes and climaxes had room to expand to their full proportions, to rise and fall and to be only sustained and intensified, as the composer intended, by the bone body of the church.  Only in a place like this could the music expand to its full scale.  It was, I understood at last, inseparable from the setting of a great church.  The church was part of the music, and actually implicit in the score.  Howells had made the entire cathedral his instrument.

Hymnus Paradisi is a work filled with light, the ‘lux aeterna’ of the Requiem Mass, even though this is a choral not a liturgical piece.  As Howells wrote,  ‘Light indeed touches all but one of the six movements… Even the gravest verse of the 23rd Psalm reflects it; and the [Sanctus] blazes with it’.  Crucial to that luminous effect are Howells’ radiant harmonies, and therefore, in turn, the purity of tone that goes to make them.  One thing that in consequence has marred many recordings of Hymnus Paradisi for me has been the vibrato used by the soloists.  They are naturally used to taking a leading role, but Howells uses them more as individual instruments, calling for them to emerge from and retreat into the rich overall tapestry of sound.  I was resigned, this year, for the same.  But both Charlotte Bowden at Guildford and Rebecca Hardwick in Hereford surprised and delighted me with precisely the purity and evenness that I had thought so elusive.  Rebecca Hardwick in particular seemed to convey the clarity and luminosity that was needed — that Howells surely wanted — shining definitely and brilliantly, certainly, but not dominating, and making her vital, plangent contribution to the overall sound without overdoing anything.  Hers was the simple voice of the soul entering the everlasting light.  It was profoundly moving.

I have also been meaning to mention a new arrangement of Hymnus Paradisi by Iain Farrington for the reduced forces of soloists, choir, chamber orchestra and organ.  This was first performed at Yale University in America in February 2024, with David Hill conducting.  This is extraordinary because even in this pared-down version one can hear how richly-woven the music is, how deftly-crafted — one of the wonderful things about it is that with every rendition I hear something new in it, some note or phrase I had not realised was there.  The opening of the final movement, ‘Holy is the True Light’, is particularly astonishing in this regard.  Here, too, Howells’ music resembles the intricacy and craftsmanship of the great cathedrals which, as his daughter recalled, he ‘adored’.  May the whole Howells family enter the light glimpsed in this extraordinary music.

Howells’ Hymnus Paradisi, arr. Iain Farrington, performed by the Yale Schola Cantorum, 17th February 2024, introduced by the conductor, David Hill.


Reference sources:

Christopher Palmer, Herbert Howells: A Study (Sevenoaks: Novello, 1978).

Paul Spicer, Herbert Howells (Bridgend: Seren, 1998).

Simon Heffer, ‘Herbert Howells and Hymnus Paradisi’, programme note, 2024: <https://londonchorus.org.uk/2024/01/08/herbert-howells-and-hymnus-paradisi/>.

Saturday, December 25, 2021

Merry Christmas

The liturgical year is the Church’s colour-wheel, lending its hues to the year’s seasons, and every year I think I am fondest of the sweet mauve of Advent.  Now its mood of quiet anticipation has brought us to this day, Christmas Day, when, by the quiet marvel in the stable, Christ, the Son of God, entered not only our world but our human family, and so changed everything for ever.  No earthly power can touch this truth; no ideology destroy it; and by it we know — even when life seems to demand of us impossible courage — that all things shall be right in the end.  Purple gives way to white and gold; the triumph of innocence is at hand; the Devil’s works are set unravelling.  A light has shone into the world, and the darkness has not overcome it.

Merry Christmas, one and all!



Harold Darke’s setting of Christina Rosetti’s carol In the Bleak Midwinter, sung by the choir of Winchester Cathedral (conducted by David Hill) to a beautiful string accompaniment.

Monday, May 10, 2021

The Unbelief, yet Half-Religion, of Herbert Howells (I)

The Anthem is a setting of the forty-second Psalm.  ‘Like as the hart desireth the waterbrooks, so longeth my soul after Thee, O God.’  The organ shimmers darkly under the high vaults; the harmonies ring rich and dry from the walls of weightless stone.  ‘My soul is athirst for God: yea, even for the living God.  When shall I come to appear before the presence of God?’  A heightening of tension, a sudden edge of bitterness: ‘My tears have been my meat day and night, while they daily say unto me: Where is now thy God?’  No answer but a return to the aching, sinuous refrain — ‘Like as the hart desireth the waterbrooks…’ — and the voices thread between and tug against each other, clashing, half-resolving and clashing again until, faintly and distantly but unfailingly and luminously, they come to rest at last again on the word God.  Now here, we think in the Evensong stalls, here is a composer who knew the psalmist’s anguish; who knew that, when we miss our Creator, we miss Him very much indeed. 

Herbert Howells, circa 1938. 
Royal College of Music, ref. LDRCM.HH.1.6, retrieved from
http://museumcollections.rcm.ac.uk/collection/Details/collect/6304,
reproduced under licence CC BY 4.0, cropped and enhanced slightly.
So often it is like this with the sacred music of Herbert Howells.  In all his many settings of texts from Scripture or the liturgy, including some twenty of the Evening Canticles, his unmistakeable style — with its influences as varied and flavoursome as Tudor polyphony, Gregorian plainsong, French impressionism, even Stravinsky and the blues, and combined with a highly distinctive voice of his own — gives vivid and poignant expression to the faith of the Christian Church.  According to their meaning he could make the ancient prayers blaze, or gleam, or glower with a flavour all his own.

And yet, by all accounts, Howells himself did not profess the Creed of the Church whose worship his music so enriched.  He did not go to church, nor even, it seems, believe in God.  He neither drew attention to this fact in public nor appears particularly to have wrestled with it in private, the only really solid evidence of his position being an outburst remembered by his daughter Ursula — “I don’t believe there’s anything,” she recalled him telling her flatly one day near the end of his long life (1892–1983).  Otherwise, there seems simply to have been a settled absence of formal belief, one arising more from an emotional disposition than a firm conviction, but which was settled, even so: Howells had, according to one former student, ‘not a glimmer’ of serious religious faith. [1]  ‘He loved the tradition of the church, and the Bible as literature,’ was his daughter’s verdict, ‘but he was never more than an agnostic who veered toward belief.’

Howells’ anthem Like as the hart desireth the waterbrooks, sung by the choir of St. John’s College, Cambridge, under Andrew Nethsinga.  Howells wrote this piece in a single sitting on the 8th January, 1941, in the middle of a snow-storm in Cheltenham, after he and his family had been bombed out of their house in Barnes, south-west London. [2]  The piece was among those he selected to be played on ‘Composer’s Portrait’ , a profile of his work on BBC radio.

So I find myself asking much the same question as the conductor David Hill, who, listening back over his recent recording with the Bach Choir of Howells’ monumental Missa Sabrinensis, posted last year on Twitter: ‘Wonder how Howells — a known atheist, poss[ibly] agnostic — could write such impassioned music that makes it all so much more believable?’  The puzzle is not that an unbelieving composer should write music of profound beauty for the Church, but that such a composer should in this case have written music so deeply, explicitly and unfakeably conversant with the Christian faith, so consistently and vividly expressive of its language, its beauty, and its spirit — should have spent fully half his career doing so — and yet still, in the end, demurred as to its truth.

Something perhaps makes us hesitate even in asking the question.  Is it not enough for us to know the composer’s intentions, to know that he meant his music for sacred settings?  Is it not mere prying to enquire further, to make windows into his soul; should we not rather rejoice in the art, and leave the man alone?  Yet I ask not from a sense of inquisitorial superiority or from petty inquisitiveness, but from the friendship into which any sincere creative artist invites a sympathetic audience.  Howells’ friend Gerald Finzi once said, ‘It is good to shake hands with a good friend across the centuries’ — and Paul Spicer, in his biography of Howells, applies these words, aptly I think, to the regard in which Howells himself is held by his admirers. [3]  All good friends want to grow to understand each other better, and the deepening of a friendship often means asking serious questions.  So it is natural that, in seeking to understand who Howells was and what moved him, we should want to know what he really believed.

The setting of the Magnificat from the Collegium Regale service (written for the chapel choir of King’s College, Cambridge), sung by the choir of Winchester Cathedral under David Hill.

Moreover, there is something about the musical handshake with this particular composer that fans this burning question to a blaze.  For Howells’ style is not only distinctive but peculiarly and intensely personal: ‘highly reflective and emotive’, ‘sensitive’ and ‘contemplative’, in Sophie Cleobury’s words.  To those of us who love his music, something intimate corresponds.  He is one of the great composers of what I can only call ‘mist-and-distance’ music — music of melismatic, sinuous melodies woven together into impressionistic harmonies, into tapestries of contrapuntal sound.  Paul Spicer has elsewhere written of Howells’ remarkable ability to create whole worlds of moods, sometimes ablaze with ecstasy or anguish, though more often steeped in sad November light, in melancholic radiance, in ‘the sorrow that sounds like Heaven’, as Michael White has called it.  Though Howells was, in spite of his surname, a forceful denier of any Welsh or Celtic inheritance or musical influence, there must be few composers whose works bear a stronger accent of hiraeth, the untranslatable Welsh word for that bittersweet homesickness in our souls, that longing for a home beyond this world.  Howells saw the lost country, and how far off it lies, and he wrote the distance down in sound. 

His careful craftsmanship, too, invites us into long and close acquaintance.  There are intricacies in his work that lie in wait to be discovered on a tenth, a twentieth, a hundredth hearing.  The conductor David Willcocks compared him to —
[…] the medieval craftsman, who takes enormous pains to fashion in stone some angel right up in the triforium of a cathedral — where it will never be seen, but he did it just for the love of it.  Sometimes I feel that Herbert Howells lavishes his love in his music by having some felicitous little counterpoint in some inner part which may never be heard — but he knows it’s there. [4]
David Willcocks (right) with Herbert Howells
in Gloucester in 1950.
Royal College of Music, ref. LDRCM.Ph.22.74, retrieved from
reproduced under licence CC BY 4.0, cropped and enhanced slightly.
‘I have composed out of sheer love of trying to make nice sounds,’ Howells once declared, but ‘nice sounds’ is an almost laughable understatement of the soul-plumbing, Heaven-haranguing harmonies that he spun into existence.  Always with him there is a sense of yearning, of seeking, of straining to reach something just out of hearing, out beyond the edges of earthly music.  His tendency in his work to give precedence to expressions of raw emotion over, say, tightness of structure or discipline of form, only intensifies the appeal of his music to the heart and spirit, and our curiosity about its source.

We friends of Herbert Howells love his music, then, because we share his fierce sensitivity to beauty, his susceptibility to romance and pathos, his delight in detail, his grief at loss.  But to those of us who do not share his atheism — who indeed might count his music as precisely one reason why we do not — his position presents a clear difficulty.  It is in church that Howells’ music is most often heard; we hear him interceding with God on our behalf and in our language; the music is our prayer as much as it is his art; when all is said and done, he looks and sounds like a man whose soul ‘longeth for the living God’; he made setting after setting of the same canticles and prayers with a dedication that seems to approach devotion; he ought to have believed, we want to say.  Where, then, does his unbelief leave his believing listeners?  What does it mean for any great artist, however privately or quietly, to disavow the Credo to which his life’s work is such an ardent witness?

The composer John Rutter, himself a self-described agnostic who is renowned for his sacred music, has interesting thoughts on this score.  ‘I don’t think faith is a necessary precondition for writing religious music,’ he says, ‘but I do think the composer needs a sense of faith, by which I mean an ability to understand what faith feels like.’ [5]  Perhaps Howells might have agreed with this, for, in spite of avowing no formal religious faith, he surely did have a religious sense.  He was certainly no secular rationalist.  In the first place this was true in quite a primitive way, for he was a superstitious man, apparently willing, for example, to move only in one direction around London’s circular Albert Hall.  But, more profoundly, he was a romantic; he was deeply susceptible to beauty and its every incarnation; he was spiritually in love with it; if he worshipped anything, it was surely this.  And in so far as the natural abode of beauty is found in the Church, Howells, too, found his home there.  ‘He adored the music and the buildings — he adored cathedrals,’ his daughter said: that verb ‘adored’, uniting as it does both love and worship, is telling.

The Pastoral Rhapsody (1923), played by the BBC Philharmonic Orchestra under Martyn Brabbins.

The beauty of the created world was a life-long inspiration for Howells.  ‘I’ve never been able to compose a note of music without either a place or a building in my mind,’ he once went so far as to say.  Most of the canticle settings of the latter half of his career were composed specifically for particular churches and cathedrals and named explicitly after them, having been written to match not only their acoustics but their atmosphere and architecture.  (Thus the Collegium Regale service for King’s College, Cambridge is delicately fluted and luminous, whereas the canticles for St. Paul’s have a harder, bolder, marblier quality to them).  There was also the English landscape that the churches adorned: as a young composer, Howells had been influenced tremendously by his native Gloucestershire.  In a BBC interview of 1963 he was to recall a conversation with the composer, poet and fellow Gloucestershireman Ivor Gurney, the great friend of his youth:
I used to sit with Ivor Gurney on [Chosen Hill] half-way between Gloucester and Cheltenham, and from there — on a clear April day, shall we say, when the visibility was second to none — you could see the whole outline of the Malvern Hills thirty miles north of that hill.  And Gurney said to me one day, “Look at that outline […]  Unless that influences you for the whole of your life in tune-making, it [the tune-making] is failing in one of its chief essentials.”  And of course, outlines of hills and things are tremendously important, especially if you were born in Gloucestershire, God bless it. [6]

Ivor Gurney (left) and Herbert Howells, circa 1916–1918. 
Royal College of Music, ref. LDRCM.HH.1.124, retrieved from
http://museumcollections.rcm.ac.uk/collection/Details/collect/6558,
reproduced under licence CC BY 4.0, cropped and enhanced slightly.
And that ‘God bless it’ was not ironic, for indeed Howells did not fail.  Those Severn meadows and the Cotswold and Malvern Hills above them were to become the explicit inspiration for such works as the string quartet ‘In Gloucestershire’, or tone-poems such as the Paradise Rondel (named after the Gloucestershire village of Paradise) or the Pastoral Rhapsody.  The very sky-line that had so moved Gurney was to provide strikingly literal inspiration when it came to the Chosen Tune, Howells’ wedding-present for his bride Dorothy: the shape of its melody-line, when written on the stave, mirrors the sky-line of the Cotswolds as seen from the top of Chosen Hill.  

In 1954, decades after these works were written, there followed one final tribute to this landscape, probably the greatest; certainly the largest: the Missa Sabrinensis, the ‘Mass of the Severn’.  It is a massive, shimmering, glittering estuary of sound for full orchestra, chorus and soloists, calling for anything and everything to recreate in music the might of the ‘noble river’ on whose banks Howells had been born, formed his imagination and learned his music.  Now, the Mass is a particular case in point when it comes to the question of Howells’ faith because, even as it seems to complicate the mystery, it is suggestive of an answer.  At first, the idea of a ‘Mass of the Severn’ sounds like something that only Howells could write; indeed, like something that he had to write, seeming as it does rather gloriously to combine Catholic spirituality with the special mood that Howells is not alone in sensing very strongly in that border-land world of the Welsh Marches and England-west-of-the-Severn.  But even to sympathetic listeners, something might seem amiss.  What is this Mass really for?  Although its normal six parts are all set quite faithfully and in their entirety, and although the work received its première in the sacred setting of Worcester Cathedral, it was intended not as a liturgical work but as a concert piece.  Howells himself made this quite plain: ‘Missa Sabrinensis is not designed for ritualistic use,’ he wrote, ‘It is essentially a composer’s personal and creative reaction to a text of immense, immemorial significance.’  [7]  Dr. Jonathan Clinch, in his sleeve-notes for the David Hill recording, considers it more a ‘choral symphony’ than anything.  He also observes that ‘Howells was most inspired when dealing with the substantial musical architecture in setting what he called “immemorial prose”, words that, although they had little personal meaning for the atheistic composer, had nevertheless represented a source of human comfort for centuries.’  This suggests that the resonance or the antiquity of the words mattered more to Howells, far more, than their context, or even their essential meaning.

Mist and distance: the closing bars of the ‘Sanctus’ of the Missa Sabrinensis.  The full performance was part of a special performance given by David Willcocks and the Bach Choir for the composer’s ninetieth birthday.

Howells was by no means the first composer to set a non-liturgical Mass, but what is curious is that such a work emerged from a man whose music was in fact by then almost exclusively liturgical in character, explicitly and specifically ‘designed for ritualistic use’.  Since the Severn Mass, then, sprang from Howells’ love of poetry and of landscape, and not from a concern for the true sense of the words he was setting; since it therefore constituted not so much a Mass with a Severn theme for flavour as a Severn-themed symphony lent its form by the Mass; since, as ever with Howells, theme and mood had priority over all else, a crucial question is made obvious: is the same true of all his liturgical music, as well?  Was it Christianity’s style, and not its substance, that drew him to sacred texts and church buildings?  Was the Church to him simply a plentiful source of aesthetic edification, and the cathedrals simply grand medieval concert-halls which, in their unbelievable magnificence and antiquity, gratified his artistic appetite better than their modern counterparts?  In the end, did it matter little to him whether his music formed part of divine worship or not, so long as its performance was splendid?  Was he, to put it bluntly, a kind of free-loader, a poacher of the sacred for the lustre it would lend his music?  And was this Severn Mass, then, simply a pantheistic show-piece, spiced up with the allure of some exotic Catholic spirituality? 

Well, for one thing, Howells was no jester or thieving magpie.  The Catholic flavour of Howells’ work, with its debt to the polyphony of Tallis and Byrd, was drawn from from long study and deep understanding.  (Several commentators have noted the irony that it was mainly for the Anglican Church, which worships God with such English restraint, that Howells’ lyrical and starkly emotional music was written).  In his early career, Howells had worked with Richard R. Terry at Westminster Cathedral, and composed an a cappella Mass in the Dorian Mode; he set ‘Catholic words’ throughout his career, whether by Catholic poets such as John Skelton or his friend F. W. Harvey, or medieval verse in translation by Helen Waddell, or Latin liturgical prayers.  The choice of the Mass was no mere affectation, then, but the continuation of a serious musical interest.  And in any case, his concern for ‘immemorial prose’, and the seriousness with which he set all these words, within the liturgy and without, shows surely that he did not regard them as mere cultural artefacts to be rummaged through at will.  He took his texts seriously enough to revere them, and to rejoice quite sincerely in their beauty, even if consideration of their truth did not follow.  

Would it not be truer, then, and kinder, to say that Howells had developed a kind of personal, customised theology of his own, one seeking beauty rather than truth, atmosphere rather than dogma?  Was he not among those who, as Philip Larkin observed at about the same time as Howells was writing the Missa Sabrinensis, find in the Church a ‘serious house on serious earth’ — serious and gravely beautiful?  As J. B. Pauley says, ‘Howells’s perspective seems to have been that of the non-theist mystic [… who] so completely identified with so many aspects of Anglican Christianity that he naturally expressed his non-theist mystical penchant in the language of Christian spirituality.’ [8]  And he did so in a literate and nuanced, if unorthodox manner.  It is possible to go even further than Rutter’s ‘sense of faith,’ then, and say that Howells did actually hold to and observe a faith of his own: a kind of self-made half-religion.

Continued in part 2 here…
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References:
1.  Alan Ridout, quoted in Sophie Cleobury, ‘The style and development of Herbert Howells’ Evening Canticle settings’. University of Birmingham, MPhil Dissertation, 2007, retrieved 9th May 2021 from <etheses.bham.ac.uk/5735>, p. 219.
2. Philip Lancaster, sleeve notes for Signum Records’ disc ‘A Walk with Ivor Gurney’ (catalogue number SIGCD557).  Retrieved 25th April 2021 from <https://www.tenebrae-choir.com/wp-content/uploads/2018/07/SIGCD557-A-Walk-with-Ivor-Gurney-Signum-2018.pdf>
3.  Paul Spicer quotes Finzi’s remark in his introduction to his biography of Howells.  (Bridgend: Seren, 1998).
4. Sir David Willcocks interviewed for BBC Radio 3 programme, ‘Echoes of a Lifetime’, BBC radio documentary presented by Robert Prizeman, broadcast 17 October 1982.  
5.  John Rutter, quoted in Cleobury above (Ibid., p. 219).
6.  ‘Echoes of a Lifetime’, BBC radio documentary presented by Robert Prizeman, 1982.  
7.  Herbert Howells quoted in Jonathan Clinch, ‘Beauty Springeth Out of Naught’: Interpreting the Church Music of Herbert Howells’, retrieved 24 April 2021 from <http://britishpostgraduatemusicology.org/bpm11/clinch_beauty_springeth_out_of_naught.pdf>
8.  Pauley, John-Bede, ‘Benjamin Britten, Herbert Howells, and Silence as the Ineffable in English Cathedral Music’.  Durham University, Durham Theses, 2013.  Retrieved 9th May 2021 from <http://etheses.dur.ac.uk/9499/>.

All images have been reproduced according to the terms of use published on the website of the Royal College of Music at <http://museumcollections.rcm.ac.uk/terms-of-use/>.