Side One:

1. Formation (Joe Harriott) 6:07
2. Coda (Joe Harriott) 7:54
3. Abstract (Joe Harriott) 3:32
4. Impression (Joe Harriott) 5:25

Side Two:

1. Parallel (Joe Harriott) 5:34
2. Straight Lines (Joe Harriott) 5:52
3. Calypso Sketches (Joe Harriott) 4:40
4. Tempo (Joe Harriott) 6:21

Personnel:
Joe Harriott Quintet
Shake Keane (trumpet & flugelhorn), Joe Harriott (alto sax), Pat Smythe (piano), Coleridge Goode (bass), Phil Seamen (drums).
Recorded at Lansdowne Studios, London, November 23 & 30, 1960

Sound engineer: Adrian Kerridge
Artwork: Ken Deardoff / Donald Silverstein

Original sessions produced by Dennis Preston