Oprah Winfrey, Sir Elton John and Barack Obama among the famous figures who have paid tribute to Quincy Jones following his death at the age of 91.

Following the announcement of his death on Monday, a string of friends, collaborators and admirers have been speaking out to praise the music producer and composer.

TV host Oprah Winfrey said her life “changed forever for the better” after meeting Jones as he helped secure her role in the 1985 film adaptation of The Colour Purple,…