Play On Records is proud to present Cavern, a single from electronic duo Sleep D and mixed chamber ensemble Ad Lib Collective. Culminating from a two-year project borne out of a live collaboration in a Melbourne underground carpark, the single marries the euphoria of the concert hall and the club, presenting a rich sonic universe for the listener to discover.

Cavern is the first record release from Play On, a Melbourne based classical/electronic music events company and now record label. Limited to 300 physical copies, this single is taken from the upcoming full length album Flashed Glass.