J Mascis | What Do We Do Now T-Shirt Men 
 
J Mascis Licensed Merchandise 
100% Cotton T-Shirt 
 
Best known as the remote frontman of the influential indie trio Dinosaur Jr., J Mascis has also pursued a solo career and been an occasional producer and film composer. While his work with Dinosaur Jr. is dominated by his lackadaisical vocals and crushing, high-volume guitar work, much of his solo material has seen him going in different directions. What Do We Do Now is the fourth studio album by J Mascis, released in 2024.