This disc will play in stereo on a CD player and with film and 5.1 surround sound (or stereo) on a DVD player or computer. The music, as always, is prodigious, sounding like a small band, but played by one person in real time (as the film attests). In this format, you can also see the instrument close-to - a highly rebuilt and extended giant Sardinian guitar with many sympathetic and extra strings, motor driven hurdy gurdy wheels, whirling strings, springs and other appendages, played, like a cello, vertically, with bow, fingers, plectra and machines.