Experience Hendrix: The Best of Jimi Hendrix is a compilation album of Jimi Hendrix songs released in 1997.
 The single compact disc collects 20 songs spanning his career from his first recordings with the Jimi Hendrix Experience in 1966 to his last with Billy Cox and Mitch Mitchell in 1970.
The Jimi Hendrix Experience was an American-English rock band that formed in Westminster, London, in September 1966.
 Singer, songwriter, and guitarist Jimi Hendrix, bassist and backing vocalist Noel Redding, and drummer Mitch Mitchell comprised the group, which was active until June 1969.
 During this time, they released three studio albums and became one of the most popular acts in rock.
 In April 1970, Hendrix, Mitchell, and bassist Billy Cox performed and recorded until Hendrix's death on September 18, 1970.
 This later trio was sometimes billed as the "Jimi Hendrix Experience", but the title was never formalized.
Are You Homeless?
 is an EP from The Jimi Homeless Experience.
 It contains seven tracks of parody songs written by Jon Kinyon, each one lampooning a well known Jimi Hendrix hit.
 The CD was officially released on August 23, 2007, the 40th anniversary of The Jimi Hendrix Experience's first LP, Are You Experienced.
 The album cover itself is a parody of this influential album.
William "Billy" Cox (born October 18, 1941) is an American bassist, best known for performing with Jimi Hendrix.
 Cox is the only surviving member of Jimi Hendrix's three main bands, including the original Experience lineup (which did not include Cox); he was in the Band of Gypsys and afterwards the Cry Of Love trio (a.k.a. the Jimi Hendrix New Experience).
 Cox was also in the short-lived Hendrix band Gypsy Sun and Rainbows (there are other surviving members from this group) which played Woodstock, prior to the Band of Gypsys formation.
 Cox continues to perform dates with the Band of Gypsys Experience and the Experience Hendrix Tour.
Lifelines: The Jimi Hendrix Story is a posthumous box set by Jimi Hendrix.
 The four compact disc set was released by Reprise Records on November 27, 1990, and produced by Bruce Gary.
 The first three discs comprise "", a narrated radio presentation of Hendrix's career.
 The fourth, titled "The L. A. Forum Concert", contains live recordings from the Jimi Hendrix Experience's performance at the Forum in Los Angeles on April 26, 1969.
Live at Clark University is a posthumous live album by The Jimi Hendrix Experience, released on July 6, 1999 by Dagger Records.
 The album documents the band's performance at Clark University in Worcester, Massachusetts on March 15, 1968. "
Fire", "Red House" and "Foxey Lady", as well as the two interviews with Jimi Hendrix, were featured on the companion CD to the 2007 book "Jimi Hendrix: An Illustrated Experience".
 The album was re-released on vinyl in 2010 as part of Record Store Day.
Freedom: Atlanta Pop Festival is a posthumous live album by The Jimi Hendrix Experience, documenting their July 4, 1970 performance at the Atlanta International Pop Festival.
 Billy Cox and Mitch Mitchell accompany Hendrix.
 It features sixteen songs recorded during their evening performance, some of which appeared on the 1991 live compilation "Stages".
 However, neither album contains all the songs played, as both omit Hey Baby (New Rising Sun) with which Jimi closed the show.
 The album was released on August 28, 2015, in conjunction with the Jimi Hendrix video documentary, Jimi Hendrix: Electric Church.
The Jimi Homeless Experience is a comedy rock act created, produced and managed by Jon Kinyon.
 The band performs mainly in and around Hollywood, CA.
 A full length parody album of Jimi Hendrix' biggest hits, entitled "Are You Homeless?
", was released on August 23, 2007, the 40th anniversary of the release of Jimi Hendrix' first LP "Are You Experienced".
Fire: The Jimi Hendrix Collection is a posthumous compilation album by American blues-rock musician Jimi Hendrix.
 Released on June 7, 2010, the album features 20 songs from throughout the career of The Jimi Hendrix Experience and Hendrix as a solo musician, including "Valleys of Neptune", only officially released on the album of the same name in March 2010.
 Released by CMG, the album is named after The Experience song "Fire", originally released on the band's debut album "Are You Experienced" in 1967.
The Kennedy Experience is a music group and eponymous instrumental album conceived and produced in 1999 by violinist Nigel Kennedy.
 The album is largely derived from the music of rock guitarist Jimi Hendrix and the title references his group The Jimi Hendrix Experience.
 According to a BBC interview with Kennedy, the violinist stated that the recording is "an album of music inspired by Jimi Hendrix.
 It is an extended instrumental work in six movements, each movement a classical interpretation of a Hendrix song".
 On the recording, Kennedy is accompanied by seven other musicians, and the lineup includes two cellos, an oboe, two guitars, a Dobro, flute, and double bass.
 With cellist Lynn Harrell, he has recorded an album of duets.

Question: Are You Homeless?, is an EP from The Jimi Homeless Experience, the CD was officially released on which date, the 40th anniversary of The Jimi Hendrix Experience's first LP?
Answer: August 23, 2007