Geneticist Steve Jones chose Rachie by Caradog Roberts and Richard Wagner's Twilight Of The Gods: Siegfried's Funeral March.

Singer Billy Ocean chooses 'No Woman, No Cry' by Bob Marley and 'A Change Is Gonna Come' by Sam Cooke.

TV weather presenter Sian Lloyd chooses 'Can Walter' by Meic Stevens and 'Something Inside So Strong' by Labi Siffre.

Singer Chris Rea choose 'My Father' by Nina Simone and 'So What' by Miles Davis'.

Playwright David Hare chose 'Oh What a Lovely War' from the Joan Littlewood stage show and 'Simple Twist of Fate' by Bob Dylan, sung by Diana Krall.

Olympic gold medallist Amy Williams chose Pachelbel's Canon in D Major and I Gotta Feeling by the Black Eyed Peas

Hair stylist Nicky Clarke chose Starman by David Bowie and Beautiful Boy by John Lennon

Actress Juliet Stevenson chose 'Que Sera, Sera' by Doris Day and 'Space Oddity' by David Bowie

Singer Pixie Lott chooses 'Love Come Down' performed by Evelyn Champagne King and 'Something Inside So Strong' by Labi Siffre.

Actor, singer, dancer and presenter John Barrowman chose After The Lovin' by Englebert Humperdinck and Goodbye My Friend by Linda Ronstadt