Question: Kurt Donald Cobain, was an American musician, artist, singer, songwriter, guitarist and poet, Cobain formed the band Nirvana with Krist Novoselic in 1987, Nirvana's debut album "Bleach", was released on which date?
Sentence (from "Bleach (Nirvana album)"): Bleach is the debut studio album by the American rock band Nirvana, released on June 15, 1989 by Sub Pop.
Relevant evidence: Yes