Purple Haze track on the American release of "Are You Experienced" on August 23, 1967. Because of the song's airplay on underground FM radio, the album became more popular than Hendrix's singles. One of Hendrix's most popular songs, "Purple Haze" appears on numerous compilation albums. Some of these include "Smash Hits", "The Essential Jimi Hendrix", "The Singles Album", "Kiss the Sky", "", "The Ultimate Experience", "", "", and "The Singles Collection". An alternative version recorded at the same time, but with different vocal and guitar overdubs, is the first song on "The Jimi Hendrix Experience" 2000 box set. Live recordings of "Purple
Jimi Hendrix the subject of drugs came up one evening in 1966 at Keith's New York apartment; when one of Keith's friends offered Hendrix "acid", a street name for lysergic acid diethylamide, Hendrix asked for LSD instead, showing what Cross described as "his naivete and his complete inexperience with psychedelics". Before that, Hendrix had only sporadically used drugs, with his experimentation limited to cannabis, hashish, amphetamines and occasionally cocaine. After 1967, he regularly smoked cannabis and hashish, and used LSD and amphetamines, particularly while touring. According to Cross, by the time of his death in September 1970, "few stars were as closely