In celebration of Morton Subotnick's final performance in Los Angeles on March 31st, 2022, dublab is proud to release an autographed, four-disc, five-copy limited edition PHONOCUT 10" vinyl record limited edition PHONOCUT for dublab's 2020 48hr Radio Mart. This recording was made on the 50th Anniversary of the groundbreaking song's release live at the REDCAT Roy and Edna Disney/CalArts Theater. For the first time ever, Silver Apples Of The New Moon: Revisited is presented in discrete quadraphonic surround sound via 5.1 FLAC files. The deluxe edition includes 2.0 QUARK FLAC files encoded to play in both stereo and Regular Matrix quadraphonic sound (compatible with Sansui QS, Involve, Dolby Pro-Logic II). A QUARK-encoded LP is available through CyKiK's online shop.