Evolution: The Best of Iron Butterfly
# Evolution: The Best of Iron Butterfly

Evolution: The Best of Iron Butterfly è il primo album di raccolta del gruppo musicale statunitense Iron Butterfly, pubblicato nel 1971.

## Tracce

* Iron Butterfly Theme (Doug Ingle) – 4:34
* Possession (Ingle) – 2:45
* Unconscious Power (Ingle, Danny Weis, Ron Bushy) – 2:32
* Flowers and Beads (Ingle) – 3:05
* Termination (Erik Brann, Lee Dorman) – 3:00
* In-A-Gadda-Da-Vida (45 RPM single edit) (Ingle) – 2:52
* Soul Experience (Ingle, Bushy, Brann, Dorman) – 2:53
* Stone Believer (Ingle, Bushy, Dorman) – 4:25
* Belda-Beast (Brann) – 5:45
* Easy Rider (Let the Wind Pay the Way) (Ingle, Bushy, Dorman, Robert Woods Edmonson) – 3:06
* Slower Than Guns (Ingle, Bushy, Dorman, Edmonson) – 3:22
