THE BAND

Lou Barlow 
Guitar, bass, ukulele, vocals
Joseph Mascis 
Vocals, guitar, drums
Charlie Nakajima 
Vocals
Scott Helland 
Bass
Emmett (Patrick) "Murph" Murphy 
Drums
Donna Biddell 
Bass
Don Fleming 
Guitar
Jay Spiegel 
Drums
Mike Johnson 
Bass

Dinosaur Jr

Festering antipathy would periodically erupt between front man J Mascis and bassist Lou Barlow. Grapple fans can see live footage of Joseph trying to club Lou with his guitar in Sonic Youth's Teenage Riot video. Lou blocks it with his bass. J Mascis said in retrospect, that it "made a pretty cool sound".