the Gates of Dawn (1967) to Ummagumma (1969), as well as live performances, such as on "Careful with That Axe, Eugene". Wright started with a Combo Compact, before progressing to a Compact Duo. By 1970, he had started to use a Hammond onstage and alternated between that and the Farfisa, depending on the song. The Farfisa was last used on The Dark Side of the Moon (1973), but Wright reintroduced it to his keyboard setup on David Gilmour's 2006 tour, featured on the Pink Floyd song "Echoes". Hugh Banton from Van der Graaf Generator originally used the Farfisa Compact Duo, before switching to a Professional after the band's gear was stolen. He applied his knowledge of electronics and contacts as a former BBC engineer to customise it with a variety of additional effects pedals, including distortion and phasing. He later started using a Hammond organ as an additional instrument. The Professional was retired after the group's 1972 split. The Grateful Dead's Ron "Pigpen" McKernan's first keyboard with the group was a Farfisa Compact, before switching to a Vox and then a Hammond. Sly Stone from Sly and the Family Stone played a Farfisa Professional, as seen at their 1969 Woodstock Festival performance. Composer Philip Glass began using Farfisa organs with his ensemble in the late 1960s. A Mini-Compact was played by him and Michael Riesman on some of Glass' early recordings, including Einstein on the Beach; Glass is still in possession of his original Farfisa as of 2018. Steve Reich featured four Farfisa organs in his piece Four Organs. 1970s Elton John used the Farfisa on several early recordings, including the 1972 hit "Crocodile Rock". He called the Farfisa "the worst organ sound possible" and used it in order to sound like Johnny and the Hurricanes. John Paul Jones of Led Zeppelin used a Farfisa on "Dancing Days" from Houses of the Holy. Mike Oldfield's album Tubular Bells (1973) features a Farfisa organ as one of the instruments. Can's Irmin Schmidt regularly used the Professional and Professional Piano. The Syntorchestra was used by Klaus Schulze on several albums, including Moondawn. Manuel Göttsching played the instrument on New Age of Earth. After the introduction of synthesizers, Farfisa combo organs became less popular, but were revived in the late 1970s by several punk rock and new wave bands (especially those influenced by 1960s garage rock and psychedelia). Blondie's Jimmy Destri used the