in a Gadda da Vida

Iron Butterfly is an American rock band best known for the 1968 hit "In-A-Gadda-Da-Vida", providing a dramatic sound that led the way towards the development of hard rock and heavy metal music. Formed in San Diego, California, among band members who used to be "arch enemies", their heyday was the late 1960s, but the band has been reincarnated with various members with varying levels of success, with no new recordings since 1975. The band's seminal 1968 album In-A-Gadda-Da-Vida is among the world's 40 best-selling albums, selling more than 30 million copies.

With its endless, droning minor-key riff and mumbled vocals, "In-A-Gadda-Da-Vida" is arguably the most notorious song of the acid rock era. According to legend, the group was so stoned when they recorded the track that they could neither pronounce the title "In the Garden of Eden" or end the track, so it rambles on for a full 17 minutes, which to some listeners sounds like eternity. But that's the essence of its appeal – it's the epitome of heavy psychedelic excess, encapsulating the most indulgent tendencies of the era.

The heavy, psychedelic acid rock of Iron Butterfly may seem dated to some today, but the group was one of the first hard rock bands to receive extensive radio airplay, and their best-known song, the 17-minute epic "In-A-Gadda-Da-Vida," established that more extended compositions were viable entries in the radio marketplace, paving the way for progressive AOR…

With its endless, droning minor-key riff and mumbled vocals, "In-A-Gadda-Da-Vida" is arguably the most notorious song of the acid rock era. According to legend, the group was so stoned when they recorded the track that they could neither pronounce the title "In the Garden of Eden" or end the track, so it rambles on for a full 17 minutes, which to some listeners sounds like eternity…

With its endless, droning minor-key riff and mumbled vocals, "In-A-Gadda-Da-Vida" is arguably the most notorious song of the acid rock era. According to legend, the group was so stoned when they recorded the track that they could neither pronounce the title "In the Garden of Eden" or end the track, so it rambles on for a full 17 minutes, which to some listeners sounds like eternity. But that's the essence of its appeal – it's the epitome of heavy psychedelic excess, encapsulating the most indulgent tendencies of the era. Iron Butterfly never matched the warped excesses of "In-A-Gadda-Da-Vida," either on their debut album of the same name or the rest of their catalog, yet they occasionally made some enjoyable fuzz guitar-driven psychedelia that works as a period piece.

With its endless, droning minor-key riff and mumbled vocals, "In-A-Gadda-Da-Vida" is arguably the most notorious song of the acid rock era. According to legend, the group was so stoned when they recorded the track that they could neither pronounce the title "In the Garden of Eden" or end the track, so it rambles on for a full 17 minutes, which to some listeners sounds like eternity. But that's the essence of its appeal – it's the epitome of heavy psychedelic excess, encapsulating the most indulgent tendencies of the era. Iron Butterfly never matched the warped excesses of "In-A-Gadda-Da-Vida," either on their debut album of the same name or the rest of their catalog, yet they occasionally made some enjoyable fuzz guitar-driven psychedelia that works as a period piece.

With its endless, droning minor-key riff and mumbled vocals, "In-A-Gadda-Da-Vida" is arguably the most notorious song of the acid rock era. According to legend, the group was so stoned when they recorded the track that they could neither pronounce the title "In the Garden of Eden" or end the track, so it rambles on for a full 17 minutes, which to some listeners sounds like eternity. But that's the essence of its appeal – it's the epitome of heavy psychedelic excess, encapsulating the most indulgent tendencies of the era.

With its endless, droning minor-key riff and mumbled vocals, "In-A-Gadda-Da-Vida" is arguably the most notorious song of the acid rock era. According to legend, the group was so stoned when they recorded the track that they could neither pronounce the title "In the Garden of Eden" or end the track, so it rambles on for a full 17 minutes, which to some listeners sounds like eternity. But that's the essence of its appeal – it's the epitome of heavy psychedelic excess, encapsulating the most indulgent tendencies of the era. Iron Butterfly never matched the warped excesses of "In-A-Gadda-Da-Vida," either on their debut album of the same name or the rest of their catalog, yet they occasionally made some enjoyable fuzz guitar-driven psychedelia that works as a period piece.

The Top 100 '60s Rock Albums represent the moment when popular music came of age. In the earliest part of the decade, bands were still regularly referencing earlier sounds and themes. By the middle, something powerful and distinct was happening, which is why the latter part of the '60s weighs so heavily on our list. A number of bands evolved alongside fast-emerging trends of blues rock, folk rock, psychedelia and hard rock, adding new complexities to the music even as the songs themselves became more topical. If there's a thread running through the Top 100 '60s Rock Albums and this period of intense change, it has to do with the forward-thinking artists who managed to echo and, in some cases, advance the zeitgeist. Along the way, legends were made.