Today in Rock History – 28th AUGUST: - ROCKSTUFF
Glen Cornick Jethro tull, Progressive rock, Songs to sing
Glenn Cornick Interview: general thoughts on Gibson bass guitars
Glenn Cornick The Jethro Tull Forum
Glenn Cornick obituary, Pop and rock
obit (band) - Atlanta Journal Constitution Archive
Remembering Glenn Cornick of Jethro Tull
One of the few photos containing the main brains behind Jethro
Glenn Cornick, Founding Jethro Tull Bassist, Dies
Glenn Cornick obituary, Pop and rock
Glenn Cornick - Wikipedia