Green River was an American rock band formed in Seattle, Washington, in 1984. Considered one of the first grunge bands, Green River is best known for being the precursor to multiple key early 1990s rock bands, most notably Pearl Jam, Mudhoney, Mother Love Bone, Temple of the Dog, and Love Battery. Green River reunited for several live shows in 2008 and 2009.

Grunge is an alternative rock genre and subculture which emerged during the mid-1980s in the U.S. state of Washington, particularly in Seattle and nearby towns. Grunge fuses elements of punk rock and heavy metal. The genre featured the distorted electric guitar sound used in both genres, although some bands performed with more emphasis on one or the other. Like these genres, grunge typically uses electric guitar, bass guitar, drums and vocals. Grunge also incorporates influences from indie rock bands such as Sonic Youth. Lyrics are typically angst-filled and introspective, often addressing themes such as social alienation, self-doubt, abuse, neglect, betrayal, social and emotional isolation, addiction, psychological trauma and a desire for freedom.