HDSQ.mid is short for Hemidemisemiquaver (who could be bothered to type that?). He is a blacker who entered the Black MIDI community in October 2016. He uses a range of blacking styles but his blacking style is most similar to TheSuperMarioBros2. He blacks a variety of music, some of which are original compositions. He is also known for his terrible sense of humour and puns which no one else think are funny (☹).
His current released MIDIs are