Sebadoh is an American indie rock band formed in 1986 in Northampton, Massachusetts, by Eric Gaffney and Lou Barlow, with multi-instrumentalist Jason Loewenstein completing the line-up in 1989. Barlow co-created Sebadoh as an outlet for his songwriting when J. Mascis gradually took over creative control of Dinosaur Jr., in which Barlow plays bass guitar.

Louis Knox Barlow is an American alternative rock musician and songwriter. A founding member of the groups Dinosaur Jr., Sebadoh and The Folk Implosion, Barlow is credited with helping to pioneer the lo-fi style of rock music in the late 1980s and early 1990s. His first band, which was formed in Amherst, Massachusetts, was Deep Wound.