Sebadoh is an indie-rock band originally formed in 1986 in Westfield, Massachusetts, by Dinosaur Jr. bass player Lou Barlow and Eric Gaffney. The band began as a side project, but when Barlow was kicked out of Dinosaur Jr in 1989, Sebadoh became his full-time concern. Along with such bands as Pavement and Guided by Voices, Sebadoh helped pioneer lo-fi, a style of indie-rock characterized by low-fidelity recording techniques, often on four-track machines.