There are multiple artists with this name:
1) A christianjazz band.
2) A 60s/early 70s Christian psychedelic band. 1)
Koinonia was a Christian jazz band that published several primarily instrumental recordings between 1982 and 1990, when the band disbanded. The band consisted of several Los Angeles based R&B session musicians: Alex Acuña (formerly of Weather Report) (percussion)
Abraham Laboriel (bass)
Justo Almario (sax, flute, and wind controller)
John Phillips (woodwinds)
Lou Pardini (keyboards and vocals)