The earliest version of "California Love" was made by Dr. Dre, containing three verses of his own rapping, along with Roger Troutman's
talk box vocal chorus. According to Death Row studio engineer Tommy Daugherty, the only copy of this session was given to DJ Jam,
Snoop Dogg's personal concert deejay. Daugherty said that Tupac's arrival at Death Row Records made Dre want to leave, and that Dre was intending to use "California Love" as the first release for his new
Aftermath Entertainment label. But
Suge Knight heard the track and pushed for Tupac to replace Dre as the song's rapper, to become Tupac's comeback hit song for Death Row. Producer Laylaw also remixed the song, but this is often erroneously credited to Dr. Dre. The original was released as a double-A side single together with "How Do U Want It" and intended for the Dr. Dre album
The Chronic II, while the remix was included on 2Pac's
All Eyez on Me. The song was made and written in Dr. Dre's in-house studio. Tupac came in and took just 15 minutes to write his verse. The weekend after the song was completed, the video was recorded. The hook is taken from
EPMD's 1989 song "Knick Knack Patty Wack" which in turn is based on a sample taken from
Joe Cocker's 1972 song
"Woman to Woman". The chorus, "
California knows how to party", was sung by
Roger Troutman using his characteristic
talk box and was taken from the 1982 song "
West Coast Poplock" by
Ronnie Hudson & The Street People which was written by
Ronnie Hudson and Mikel Hooks and was itself a reworking of Troutman's 1981 song "So Ruff, So Tuff." In the song where Troutman sings "shake it, shake it baby", he interpolates the chant he used on his 1982
Zapp single,
"Dance Floor". The remix version contains a sample taken from
Kleeer's 1984 song "Intimate Connection". ==Composition==