Unified Theory, previously Luma, were an American rock band from Seattle, Washington, formed in 1998. The lineup consisted of Chris Shinn (lead vocals, rhythm guitar), formerly of Celia Green, former Blind Melon members Christopher Thorn (lead guitar) and Brad Smith (bass) as well as Dave Krusen (drums) formerly of Pearl Jam. Unified Theory toured in support of their album and began recording their second album. However, in 2001, the band disbanded with Smith citing a "sudden lack of chemistry" for the breakup. Their second album Cinematic was eventually released in 2006.