On March 19, 1971, “Chrysalis” label released “Aqualung”, the fourth Jethro Tull studio album. It was recorded December 1970 –  February 1971, at “Island Studios” in London and was produced by Ian Anderson and Terry Ellis.

Personnel:

• Ian Anderson – vocals, acoustic guitar, flute
• Martin Barre – electric guitar, descant recorder
• John Evan – piano, organ, mellotron
• Jeffrey Hammond (Jeffrey Hammond-Hammond) – bass guitar, alto recorder, odd voices
• Glenn Cornick – bass guitar
• Clive Bunker – drums, percussion
• John Burns – recording
• David Palmer – orchestral arrangements, conduction
• Burton Silverman – album artwork
• Terry Ellis – executive producer

Track listing

All tracks by Ian Anderson, except where noted.

1. Aqualung – Ian Anderson, Jennie Anderson
2. Cross-Eyed Mary
3. Cheap Day Return
4. Mother Goose
5. Wond’ring Aloud
6. Up to Me
7. My God
8. Hymn 43
9. Slipstream
10. Locomotive Breath
11. Wind-up