Iron Butterfly is an American rock band formed in San Diego, California, in 1966. Known for their pioneering role in the development of hard rock and psychedelic rock, the band achieved widespread fame with their 1968 album "In-A-Gadda-Da-Vida". The title track, a 17-minute epic, became one of the most iconic songs of the era and is often credited as a precursor to heavy metal. Iron Butterfly has undergone numerous lineup changes over the years but remains a significant influence in rock history. Their contributions helped shape the sound of late 1960s and early 1970s rock music.

• Genres: Хард-рок, Иностранный рок, Альтернатива
• Language: English