Iron Butterfly – The Best Of Iron Butterfly Evolution (1971, Reel-To-Reel) - Discogs
The Day After The Sabbath
Iron Butterfly – Live In Copenhagen 1971 (2014, CD) - Discogs
Iron Butterfly With Pinera & Rhino - Metamorphosis, Releases
Iron Butterfly – Light And Heavy: The Best Of Iron Butterfly (1993, CD) - Discogs
Iron Butterfly Theme , Iron Butterfly ,1971 Vinyl
Iron Butterfly – The Best Of Iron Butterfly Evolution (1971, MO - Monarch pressing, Vinyl) - Discogs
Iron Butterfly – 2 Originals Of Iron Butterfly (1975, Vinyl) - Discogs
How much is the Beatles Sgt Pepper's album worth? - Quora
Iron Butterfly With Pinera & Rhino – Metamorphosis (1970, Reel-To-Reel) - Discogs
Episode 15: EIDOLONS - with Kassel Jaeger by Sound Propositions
Iron Butterfly – The Best Of Iron Butterfly Evolution (1971, RI, Vinyl) - Discogs
Iron Butterfly - The Best Of Iron Butterfly Evolution, Releases
Iron Butterfly – In-A-Gadda-Da-Vida (1968, Vinyl) - Discogs
Iron Butterfly – Star-Collection (1974, Vinyl) - Discogs
Iron Butterfly – Light And Heavy: The Best Of Iron Butterfly (1993, CD) - Discogs