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