D.O & Sysdemes' 'Frozen' Surpasses 50,000 on Spotify September 18, 2018 -- In the five months since its release, D.O and Sysdemes’ hit collaboration single ‘Frozen’ has officially surpassed 50,000 streams on Spotify. Read More Garrett FinnSeptember 18, 2018D.O, sysdemes, spotify, frozen, single, collab, collaboration, 50k, milestone, streams, streaming