I Robot · The Alan Parsons Project I Robot ℗ 1977 Arista Records, LLC Released on: 1977-07-08 Executive Producer, Clavichord, Composer: Eric Woolfson Associated Performer: The Alan Parsons Project Engineer, Associated Performer, Composer, Producer: Alan Parsons Vocal: Hilary Western Synthesizer: Duncan Mackay Associated Performer: John Leach Guitar: Ian Bairnson Bass: David Paton Drums: Stuart Tosh Associated Performer: The English Chorale Chorus Master: Bob Howes Arranger: Andrew Powell Assistant Engineer: Patrick Stapley Assistant Engineer: Chris Blair