Four decades after it was filmed, “Stop Making Sense,” the Talking Heads concert documentary, is still ecstatic and strange. “It stays kind of relevant, even though it doesn’t make literal sense,” David Byrne, the band’s leader and singer, said in a recent interview.

The film, which was directed by Jonathan Demme, has been restored from its long-lost original negatives and this new version will premiere at the Toronto International Film Festival on Monday, then play in regular and IMAX theaters later this month. An expanded audio album, out Sept. 15, now includes the entire concert set, with two tracks omitted from the movie: “Cities” and a medley of “Big Business” and “I Zimbra.” Refreshing its peak performance, the band hopes to draw one more generation of fans to its irresistible funk grooves and youthful ambitions.

“Stop Making Sense” is both a definitive 1980s period piece and a prophecy. Its staging helped reshape pop concerts in its wake. The music…