Check out a group profile, member list, discography and album reviews of the group best remembered for the 17-minute long "In-A-Gadda-Da-Vida."

Music site features a message board for Iron Butterfly fanatics, plus a biography, merchandise and a list of related bands.

Select from a band biography, record reviews and photos of the heavy psychedelic rock band.

Learn about the mystery of whether Doug Yule of the Velvet Underground also played with Iron Butterfly on this tribute page.