20 Jazz Funk Greats is the third studio album by British industrial music group Throbbing Gristle, released on December, 1979 by the band's label Industrial Records. It is known for its tongue-in-cheek title and artwork, and has been hailed as the band's best work, with UK magazine Fact naming it the best album of the 1970s. The album was produced using electronic musical instruments and effects units, primarily from Roland and Boss. Roland equipment used on the album included a SRE-555 Chorus Echo effects unit, SH-7 Synth, CSQ 100 music sequencer, CR-78 CompuRhythm drum machine, System-100M (M-191J) modular synthesizer rack, Read more on Last.fm.