Beth Liebling (born March 12, 1967 in Chicago, Illinois) is an American musician known for being the co-founder of Seattle-based experimental instrumental group Hovercraft with guitarist/keyboardist/samplist Ryan Campbell ("Campbell 2000"). She played bass for the band under the stage name Sadie 7. Since 2015, Liebling is the bassist of the band Teleportal. Career Liebling first became interested in playing while, as a teenager, attending all ages hardcore punk shows in Chicago such as Articles of Faith and the Dead Kennedys. After high school, Liebling moved to San Diego, California and attended San Diego State University. She graduated with a degree in journalism in 1990. While attending classes at San Diego State University, Liebling booked shows on campus and commuted on weekends to Los Angeles, where she had an internship at Virgin Records. Liebling and her then-boyfriend Eddie Vedder would help promote Red Tape, a weekly gothic-rock gathering at Winter’s, a local SDSU hangout. Prior to forming the trio Hovercraft, Liebling and Ryan Campbell had played together in Space Helmet, which formed when Liebling moved to Seattle. Space Helmet broke up when Campbell moved to New York City and the other members of Space Helmet, including Campbell's brother, formed the band Magnog. Ryan Campbell's departure for New York was short and upon his return, Hovercraft was formed and continued to record until 1999. Hovercraft and other projects Hovercraft, who had been included in the grunge music documentary Hype! (1996), had existed for four years before they released their first and only 7" single, "0,0,0,1," (1995). The band worked together with Bobby Tamkin of Xu Xu Fang, on and off for years before taking a serious turn as a real band. Drums on early recordings were provided by Bobby Tamkin, using the name "Paul 4", not Eddie Vedder, under the name "Jerome230", as initially reported. Hovercraft's first tour of the United States was as the opening act for the Foo Fighters and Mike Watt. Vedder initially began the tour but was replaced after a few performances by Bobby Tamkin. The band later found a new drummer, Dave Krusen, a.k.a. Karl 3-30, who had been the drummer on Pearl Jam's record "Ten". With Krusen they recorded Stereo Specific Polymerization on their own label, Repellent Records. In 1997 they were signed by Daniel and Paul Smith to London-based Mute Records. In America, they were represented by "Mute Records America". They released Akathisia in 1997