Iron butterfly (Doug ingle) interview (playboy after dark)

Doug Ingle of Iron Butterfly Dies Soul Experience Remembered

Doug Ingle Keyboardist Last Member IRON BUTTERFLY Passes In-A-Gadda-Da-Vida Psychedelic 60's LP

In Memory Of Doug Ingle ( 1945-2024 ) - "In-A-Gadda-Da-Vida" ( With Iron Butterfly ) - Nick & Knarf

Iron Butterfly - Possession (1968) Organ Cover (RIP Doug Ingle)

Iron Butterfly Reunion Tour CNN Segment Feb 1988

Iron Butterfly - 1971-04-16 - In-a-Gadda-Da-Vida