Hovercraft was an instrumental experimental rock group that formed in Seattle, Washington in 1993. It was co-founded by its core duo of guitarist/samplist/tape looper Ryan Shinn, and bassist Beth Liebling. Liebling and Shinn would use the pseudonyms "Sadie 7" and "Campbell 2000", respectively, throughout the duration of the band's history. Hovercraft has been cited as one of the most abrasive, non-commercial sounding bands ever to receive major-label distribution for its albums. Though somewhat overlooked and sometimes heavily criticized because of the band's early association to a platinum-selling rock star, the group was largely well respected and well received by critics and developed a cult following.