Soundgarden was an American rock band formed in Seattle, Washington, in 1984 by singer and drummer Chris Cornell, lead guitarist Kim Thayil, and bassist Hiro Yamamoto. Cornell switched to rhythm guitar in 1985, replaced on drums initially by Scott Sundquist, and later by Matt Cameron in 1986. Yamamoto left in 1989 and was replaced initially by Jason Everman and shortly thereafter by Ben Shepherd. Soundgarden disbanded in 1997 and reformed in 2010. Following Cornell's death in 2017, Thayil declared in October 2018 that Soundgarden had disbanded a second time, though they did reunite in January 2019 for a one-off concert in tribute to Cornell. Cornell, Thayil, and Cameron appeared on all of the band's studio albums.