Atom Heart Mother

Abbey Road Session Pops Orchestra, The John Aldiss Orchestra, Ron Geesin, David Gilmour, Nick Mason, Alan Stiles, Roger Waters, Richard Wright

Released October 10, 1970

#55 On U.S. charts

Produced by Pink Floyd Engineered by Peter Bown and Alan Parsons

Cover by Hipgnosis

Harvest Records

1. Atom Heart Mother-(Mason, Gilmour, Waters, Wright, Geesin)

Roger-Bass guitar, Tape collage, Tape effects

Dave-Guitars

Rick-Piano, Hammond organ, Mellotron, Orchestration

Nick-Drums, Percussion, Tape collage

Ron-Orchestration director

Abbey Road Session Pops Orchestra-Brass and orchestral sections

The John Aldiss Choir-Chorus

2. If-(Waters)

Roger-Vocals, Acoustic guitar, Bass guitar

Dave-Doubletracked lap steel guitar

Rick-Hammond organ, Piano

Nick-Drums

3. Summer '68-(Wright)

Roger-Bass guitar

Dave-Guitars, Backgroung vocals

Rick-Vocals, Piano, Hammond organ, Orchestration

Nick-Drums, Percussion

Abbey Road Session Pops Orchestra-Brass Section

4. Fat Old Sun-(Gilmour)

Roger-Bass guitar

Dave-Guitars, Vocals

Rick-Hammond organ

Nick-Drums

5. Alans Psychedelic Breakfast-(Waters, Wright, Gilmour, Mason)

Roger-Bass guitar

Dave-Guitars

Rick-Hammond organ

Nick-Drums, Tape edits, Home recordings of Alan Stiles

Alan-Spoken commentary