Remember what music was like before the synthesizer? Maybe it's hard to believe, but that time existed! In this documentary, the development of the modular synthesizer is explored in a fascinating study of the evolution of electronic music, covering the innovations of Robert Moog and featuring interviews with Trent Reznor, Gary Numan, Carl Craig, and others. 96 min. Widescreen (Enhanced); Soundtrack: English; bonus shorts "Modular Synth 101," "Solvent: Making the Soundtrack," "Modulars Made in Canada," "Vince Clark Studio Tour"; interview; music videos.