Sebadoh is an American indie rock band, formed in 1986 in Westfield, Massachusetts by Eric Gaffney and Dinosaur Jr bass player Lou Barlow. Along with such bands as Pavement and Guided by Voices, Sebadoh helped pioneer lo-fi music, a style of indie rock characterized by low-fidelity recording techniques, often on four-track machines. The band's early output, such as 1990's Weed Forestin' and 1991's Sebadoh III, was typical of this style.