"spank thru" is the only track from the tape to be released officially, arriving on the 2005 nirvana rarities album "". the song's first half satirizes adolescent hard rock and the sentimental love lyrics that arena bands used to veil songs about sex. "spank thru" develops into a high-energy punk song in its second half, with lyrics about masturbation. according to music theorist tim hughes, "while cobain is mocking the heavy metal kids who regularly beat him in high school, the frenzied energy he displays simultaneously communicates a sense of the dumb, frustrated, angry state of mind that fueled those beatings."