During the Barbitchuettes heyday with Sleep Chamber, it was not uncommon for the band to travel with up to 11 Barbitchuette dancers.  1990's "Sleep, or Forever Hold Your Piece" started off that decade as Sleep Chamber's biggest hit yet. This new popularity also resulted in wider distribution for their music. Sleep Chamber saw their material expand from Inner-X-Musick to overseas and domestic distribution by the Italian label Musica Maxima Magnetica, the German label FünfUndVierzig, and Cleopatra Records in Los Angeles. Along with bigger sales came bigger opportunities. Sleep Chamber's local gigs required ever bigger venues. The increased popularity also allowed Sleep Chamber to do two quick tours of Texas in the late 1980s and early 1990s. These tours featured Zewizz along with Briley, Tione, Difrancisco, and Arthur PW. At the end of the Texas tour, Zewizz found himself again looking for a new collaborator with the departure of Arthur PW and Briley. Elaine Walker entered the picture in 1991–92 to fill that void. Walker's band DDT had frequently played with Sleep Chamber at local venues around the Boston area. Walker was a Berklee College of Music graduate and impressed Zewizz with her abilities. Zewizz and Walker, together with the help of Ashley Swanson, began working on the CD "Siames Succubi". Sales of this record were even better than "Sleep, or Forever Hold Your Piece". A successful tour of California resulted, featuring Zewizz, Walker, Swanson and longtime friend and collaborator Difrancisco. Although pleased with the lineup, Zewizz was aware that Walker's commitment was to her other projects and that she did not plan to stay with Sleep Chamber. Additionally, by the end of the tour, friction arose between Zewizz and Difrancisco. Upon returning to Boston, both Walker and Difrancisco left the band. Zewizz then introduced another Sleep Chamber lineup, including new drummer Jay Keegan and songwriting duo Andrew Woolf and Craig Wien, as well as help from previous guitar sideman Swanson. This lineup was the last recording version of Sleep Chamber, performing on several releases, including "Some Godz Die Young" and "Sonorous Invokations ov Brian Jones" – the latter being solely Zewizz and Woolf. However, drug addiction, personal problems, and constant touring had ceased Zewizz's steady flow of new music by the end of 1995.