Best known for his work with Australian instrumental electronic act The Night Terrors, Brown has also performed with Lou Reed, Laurie Anderson, Goblin, Black Mountain, Mick Harvey, Alexander Hacke, Danielle de Picciotto, Bardo Pond, Heirs and The Narcoleptor.

[16][1][17][18][19] Brown has also worked with Australian experimental industrial band Heirs,[1] touring Europe and Australia supporting Alcest,[20] Primordial[20] and Årabrot,[21] and contributing to the records Fowl (2010) and Hunter (2011).

[25] Pavor Nocturnus: Composition for Grand Organ, Theremin, Electronics and Percussion was performed by The Night Terrors, recorded on Friday the 13th of July and launched on Halloween 31 October 2014.

[26] The album was released by the label Twisted Nerve Australia, a joint imprint between Dual Planet and UK producer / music archivist Andy Votel.

[35][36] Miles played theremin on the soundtrack to Australian supernatural horror film Late Night With The Devil (2023), written and directed by Colin and Cameron Cairnes, starring David Dastmalchian.