Sad13 Returns With 1331, a Mixtape Forged in Constraint and Recovery

Sadie Dupuis reactivates her Sad13 project with 1331, a 14-track mixtape out July 10 via Exploding in Sound. The collection follows a precise formal rule—every song clocks in at exactly one minute—that Dupuis began exploring two years ago as a way to lighten the emotional load after the heavy subject matter of Speedy Ortiz’s Rabbit Rabbit and Sad13’s Haunted Painting. The opening three songs, “I Am Now Completely Invisible,” “Art Institute,” and “Watermelon Manicure,” are streaming now.

What started as a personal purge during what Dupuis describes as a “mini nervous breakdown” gradually widened in focus. The lyrics, she says, moved from internal struggle to the experiences of her Philadelphia community. The title, a mash-up of ages thirteen and thirty-one, gestures at palindromes and warped balance—appropriate for a record that treats brevity not as a gimmick but as a container for sharp, fleeting states.

Completing the mixtape became its own test of endurance. In June 2024, Dupuis was injured in a bicycle accident that shattered her elbow, requiring reconstructive surgeries and a year of rehabilitation. “My body didn’t have the juice,” she said, but tracking in short bursts over an extended period gave the recordings a wider set of influences. As on previous Sad13 releases, Dupuis handles all instrumentation herself—electric, baritone, and acoustic guitars, organ, bass, drum programming—though here the process was fractured by physical limitation.

The result is a document of recovery as much as creation, where constraint and necessity shaped the final form. 1331 arrives from a version of Dupuis that was forced to slow down, and the brevity of the songs reads less as stylistic choice than as clear-eyed editing from a body and mind under strain.