Iron Butterfly

Iron Butterfly to Release Breakthrough 1968 Fillmore East Shows
In April 1968, 'In-A-Gadda-Da-Vida' was more of a tongue twister than one of the most recognizable psychedelic guitar jams ever recorded. Iron Butterfly took the stage at the Fillmore East in New York City looking to change that, and over four shows in two nights the rock quartet set the f…