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"Touch Me I'm Sick" was Mudhoney's first single, and one of the first singles ever released by Sub Pop; "Sweet Young Thing Ain't Sweet No More" was the B-side.
"You Got It (Keep It Outta My Face)" was released as a single in 1989; "Burn It Clean" was the B-side.
"Hate the Police" is a cover of a song by The Dicks.
"Halloween" is a cover of a Sonic Youth song, originally recorded for the split single between the two bands, on which Sonic Youth played "Touch Me I'm Sick."
The last 6 tracks on the album are from Mudhoney's debut EP Superfuzz Bigmuff.