M|O|O|N (sometimes spelled as |M|O|O|N|, M.O.O.N. or M O O N) is the nickname of the American electronic musician Stephen Gilarde from Boston, USA who currently lives in Los Angeles, USA.
He is probably most known for his work on the Hotline Miami - Official Soundtrack, which featured his most recognizable track Hydrogen, originally released on Moon - EP (2011).
In his own words he is "making music I want to listen to. You might like it too."
He is James Murphy of LCD Soundsystem's Nephew