Matador Records’ delayed Gang of Four vinyl box set has received a new release date — March 12 — and now also will be released as a CD edition, the label announced Tuesday, teasing the release with the premiere of a previously unreleased demo. Hear a previously unreleased track right here.

Matador Records will release a new limited-edition Gang of Four vinyl box set in December called 77-81 that will collect the band’s first two albums, singles, a previously unreleased live set from 1980 and 26 never-before-issued outtakes, demos and rarities from the era. Full details and tracklist right here.

We re-christen the long-dormant Vintage Video series with this fantastic pro-shot footage of Gang of Four performing a taut, 22-minute set at the Music Biennale Zagreb festival in Croatia, on May 15, 1981. The performance comes a couple months after the release of the band’s sophomore album, Solid Gold,