Atom Heart Mother · Pink Floyd Atom Heart Mother ℗ 2016 The copyright in this sound recording is owned by Pink Floyd Music Ltd., marketed and distributed by Sony Music Entertainment Released on: 1970-10-05 Associated Performer, Composer: Nick Mason Associated Performer, Producer: Pink Floyd Associated Performer, Composer: David Gilmour Composer, Bass: Roger Waters Composer, Associated Performer: Richard Wright Brass: Unidentified EMI session musicians Cello: Haflidi Hallgrimsson Associated Performer: John Alldis Choir Conductor: John Alldis Soprano: Eleanor Capp Soprano: Jessica Cash Soprano: Rosemary Hardy Soprano Saxophone: Hazel Holt Alto: Margaret Cable Alto: Peggy Castle Alto: Meriel Dickinson Alto: Lynne Hurst Associated Performer: Geoffrey Mitchell Alto: Celia Piercy Alto: Patricia Sabin Tenor: Roger Covey-Crump Tenor: Peter Hall Tenor: John Whitworth Tenor: Kenneth Woollam Baritone: John Huw-Davies Baritone: Brian Etheridge Baritone: Bryn Evans Baritone: Brian Kay Bass: David Thomas Composer: Ron Geesin Engineer: Peter Bown Engineer: Alan Parsons Executive Producer: Norman Smith Mastering Engineer: James Guthrie Mastering Engineer: Joel Plante