Grayston Ives (born 1948) is a British composer, singer and choral director.
Until March 2009, Ives was Organist, Informator Choristarum and Fellow and Tutor in Music at Magdalen College, Oxford. In this role he was responsible for the daily musical life of the college chapel. He also directed the choir in recordings on the Harmonia Mundi label: With a Merrie Noyse, made with the viol consort Fretwork and featuring the works of the English composer Orlando Gibbons, was nominated for a Grammy in 2004. Paul McCartney's Ecce Cor Meum was written especially for Magdalen College Choir and the subsequent EMI recording won the Classical BRIT Award for Album of the Year in 2007. Other recordings with Magdalen College Choir include Listen Sweet Dove, a selection of Grayston Ives' liturgical works, and Duruflé's Requiem. The choir developed a fruitful relationship with film composer, George Fenton, notably in Shadowlands (1993), directed by Richard Attenborough.
Ives was a chorister at Ely Cathedral and later studied music at Cambridge University where he held a choral scholarship at Selwyn College. After teaching music for a period, he became a member of the King's Singers, from 1978 to 1985. His voice can be heard on a number of recordings from that period, including Paul McCartney's Frog Chorus. Ives composes as Grayston, but prefers to be known as "Bill", a nickname he acquired at an early age as a result of a role-playing game with his brother.
As a composer, Ives' work consists mainly of sacred and secular music for choir, much of it written for the liturgy at Magdalen College, Oxford. His "Canterbury Te Deum" (1991) for SATB and brass quintet was commissioned for the enthronement of George Carey as Archbishop of Canterbury. He was commissioned to compose the centre-piece anthem, "The Gift of Grace", for the National Commemoration Service for the Abolition of Slavery held in Westminster Abbey in March 2007. It was attended by Queen Elizabeth II and high-ranking politicians and public figures, including Tony Blair (British Prime Minister, 1997-2007). Westminster Abbey also commissioned three new arrangements of music by Parry for a new recording (released in Sept 2015): I was glad, Hear my words, ye people, and the Coronation Te Deum.