As a plastician fan, I'm not surprised if this ends up happening to even more producers of in his scope of genre. Theirs is a completely different culture than the DMCA/Mainstream Commercial American Pop Music - their community is very tightly-knit, and they freely pass around unreleased tracks, samples, and song stems for each other to remix. They will often hold onto a track for years before putting it on an independent label release. More underground UK artists will sadly stray away from the app altogether.