Thor Harris is an artist, sculptor, musician, painter, carpenter and handyman. He was the percussionist for Swans (2010–2016). He has performed with Shearwater (2001–2010), Bill Callahan, The Angels of Light, Lisa Germano, Yonatan Gat, Gretchen Phillips, Devendra Banhart, Rebecca Cannon, Xiu Xiu, Flock of Dimes & Amanda Palmer, Whalesong, and the Grand Theft Orchestra. He has recorded at least six instrumental albums with the Austin producer Rob Halverson. He also contributed to Ben Frost's 2014 album, Aurora. He joined the touring lineup of Xiu Xiu as a percussionist in February 2017 and he has enjoyed touring with Thor & Friends since 2015.

Swans are an American experimental rock band formed in 1982 by singer, songwriter and multi-instrumentalist Michael Gira. One of the few acts to emerge from the New York City-based no wave scene and stay intact into the next decade, Swans have become recognized for an ever-changing sound, exploring genres such as noise rock, post-punk, industrial and post-rock. Initially, their music was known for its sonic brutality and misanthropic lyrics. Following the addition of singer, songwriter and keyboardist Jarboe in 1986, Swans began to incorporate melody and intricacy into their music. Jarboe remained the band's only constant member except Gira and semi-constant guitarist Norman Westberg until their dissolution in 1997.