Improvising electric jazz trio Machine Mass began as a side project of douBt, a British-Belgian avant jazz-rock outfit -- also highly improvisational -- featuring American-born drummer Tony Bianco (who moved to Berlin and then to London in the 1990s) and Belgian guitarist Michel Delville as well as British keyboardist Alex Maguire. Machine Mass and douBt are both signed to the New York City-based MoonJune label, which released douBt's debut album, a sometimes Canterbury-esque recording entitled Never Pet a Burning Dog, in 2010 (Delville is also a guiding force behind another M...