Live versions of the song were included on Revolution of the Mind (1971) and Love Power Peace (1992; recorded 1971), but no longer version of the original studio recording received an album release until an eight-minute re-edit was issued on the 1986 compilation album In the Jungle Groove.
The complete studio recording, over 12 minutes long, appeared for the first time on the 1996 CD compilation Funk Power 1970: A Brand New Thang.
In 1974, Brown created an instrumental version of "Soul Power" by having Maceo Parker and Fred Wesley overdub new horn parts onto the rhythm track of the original recording.
Titled "Soul Power 74" and credited to "Maceo and the Macks", the new version was released as a two-part single on People Records and charted #20 R&B and #109 Bubbling Under Pop.
[4] "Soul Power 74" is featured in the video game Grand Theft Auto: San Andreas on the radio station Master Sounds 98.3.