T he Tubes were arch satirists of popular culture whose outrageous performance-art concepts -- which swung wildly from soft-core pornography to suit-and-tie conservatism -- frequently eclipsed their elusive musical identity. The beginnings of the group originate in Phoenix, Arizona in the late '60s, where guitarist Bill Spooner, keyboardist Vince Welnick and bassist Rick Anderson formed as the Beans (alternately billing themselves as the Radar Men from Uranus). After moving to San Francisco in 1972, the Beans recruited guitarist Roger Steen and drummer Prairie Prince (from Red, White & Blues), and later became the Tubes with the addition of Michael Cotten on keyboards and former roadie Fee Waybill on lead vocals.