Today, guitar virtuoso and musical G.O.A.T. J Mascis is releasing a newish song, “Say It On,” available now for the first time on all streaming platforms from Sub Pop. The digital single features new cover art by his son, Rory, and the song was recorded during the 2017 sessions for Elastic Days. 

This marks the first time the track has been digitally available; it previously appeared as a Japanese B-side for the album and on the 2025 Fire Relief Compilation, Gimme Shelter, compiled by FLOOD Magazine.

Photo credit: Jeffrey Fowler

Mascis has just returned from London, opening for shoegaze heavyweights My Bloody Valentine at Wembley Arena. Stay connected on all things J Mascis and Dinosaur Jr here.