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: An Illustrated Experience March 15, 1968; namely the performances of "Fire", "Red House" and "Foxy Lady", as well as the pre- and post-concert interviews. The final track on the disc is a jam session from Record Plant Studios in November 1969 entitled "Keep on Groovin'", which featured Hendrix and drummer Buddy Miles laying down the groundwork for some of the many songs they were working on, including "Power of Soul", "Burning Desire" and "Stepping Stone". This recording was previously issued as part of 2000's Morning Symphony Ideas. All songs were written by Jimi Hendrix. Jimi Hendrix: An Illustrated Experience Jimi Hendrix: An Illustrated