When was the song released that is considered the B side on the album "Nevermind?"
Drain You: "Drain You" is a 1991 song by American grunge band Nirvana, written by frontman Kurt Cobain. Drain You:  It was also released as a B-side on UK retail editions of the band's most successful single "Smells Like Teen Spirit". Smells Like Teen Spirit:  It is the opening track and lead single from the band's second album, "Nevermind" (1991), released on DGC Records.
1991