Instrumental ending is always the way to go. The Sonics have been known to end records with a flighty noise jam and this is the first.
The song features a thumping bass riff a lot like "The Burning Spear." It is no secret that no wave and New York City noise had inklings of dance and jazz music. The ascending and descending guitr lines come into a breakdown and back into the groove. Over and Over again distinguishing the both sides of the song, the good and the bad.
Neutral Records released Sonic Youth at the beginning of 1982 and was recorded for $1000 at Radio City Music Hall. The studio was a 24 track facility making it the "cleanest" sounding Sonic Youth record until 1990's Goo. By the time the record came out, the band had clearly shifted paths into a new world of sonic noise music. Richard Edsen left shortly after and the new era and sound of Sonic Youth was ushered in by new drummer Bob Bert and sound engineer Wharton Tiers.