Kronos Quartet Tracks Bach at Thomas Edison's Studio for AIDS Research | Video

Simultaneously recording J. S. Bach's Contrapunctus II to wax cylinder, 96 kHz PCM, 1/4-inch analog, 78 RPM direct-to-disk and 16 bit Mp3 - technologies spanning 125 years of audio production - for Red Hot + Bach ://smarturl.it/it-RedHotBachDlx