Jethro Tull Part of the machine (1988) (20 Years Of Jethro Tull)
Jethro Tull Thick as a brick Part 1 (1972) (Thick As A Brick)
Drawn From Bees Half of it (2014) (Web Of Thieves)
Drawn From Bees Say what you mean (2009) (The Sky Is Falling)
Drawn From Bees Stand against the storm (2011) (Cautionary Tales for the Lionhearted)
Damanek The crossing (2018) (In Flight)
9pm
Genesis Follow you follow me (1978) (And Then There Were Three)
Genesis Invisible touch (1988) (Invisible Touch)
Mario Millo & Men From Mars Horsemen To Symphinity (live, 1999) (2000) (Symphinity, bonus track on 1978 Windchase album re-issue)
Ben Craven Great divide (2016) (The Singles Edits)
Madden & Harris Wishes (1975) (Fools Paradise)
Groundhogs Garden (1970) (Thank Christ For The Bomb)
Groundhogs Earth is not room enough (1972) (Who Will Save The World? The Mighty Groundhogs!)
Quiet Child The great fade (2018) (Clara)
Ben Rogers Instrumental Asylum Seasons of change (2007) (Reverb Rehab)
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From 1974, the enigmatic Madden & Harris performing on the ABC TV GTK show: