“Pink Floyd at Pompeii — McMlxxii,” the rock band’s 1972 concert film/documentary, will revisit theaters with a restored version that is coming to Imax and other cinema screens starting April 24, followed shortly by a first-time stand-alone release of the soundtrack as an official live album on May 2.

Trafalgar Releasing and Sony Music Vision are bringing the film back into theaters, to be seen in a 4K digital remaster created from the original 35mm footage. Steven Wilson, whose remixes are well known to fans of classic rock, was behind the board for a new Dolby mix of the movie’s audio.

The live album will come out just a week after the film’s reappearance in cinemas, with Legacy, Sony’s catalog division, issuing it on CD, vinyl, digital audio and Dolby Atmos formats. It’s the first time the music from the film has been commercially released as a stand-alone item.