• May 2, 1951 - Islington, London, UK

Played With:

• The Juniors (1962 - 1964) - bass
• The Gods (1965 - 1969) - bass
• Head Machine (1970) - bass
• Toe Fat (1969 - 1970) - bass
• Chicken Shack (1970 - 1972) - bass
• Carmen (1973 - 1975) - bass
• Jethro Tull #6 (Dec 1975 - Oct 1976) - bass
• Jethro Tull #7 (Oct 1976 - Aug 1979) - bass

Appearances outside Jethro Tull:

• Guest musician: Maddy Prior - Woman In The Wings (1978)
• Guest musician: Richard Digance - Commercial Road (1980)
• Performer: The Gods - Genesis (1968)
• Performer: The Gods - To Samuel A Son (1969)
• Performer: Toe Fat - Toe Fat (1970)
• Performer: Head Machine - Orgasm (1970)
• Performer: Toe Fat - Toe Fat II (1971)
• Performer: Chicken Shack - Imagination Lady (1972)
• Performer: Carmen - Fandangos In Space (1973)
• Performer: Carmen - Dancing On A Cold Wind (1974)
• Performer: Carmen - The Gypsies (1975)
• Performer: The Gods - The Gods Featuring Ken Hensley (1976)

More info:

• Got into Jethro Tull Tull through his friendship with Barriemore Barlow
• While Glascock was ill in the hospital, Tony Williams filled in on bass for part of the Bursting Out tour
• Died after heart surgery in 1979 at age 28