Matthew Sullivan is a sound artist from Los Angeles currently based in London. He has recorded under the moniker Earn and is a frequent collaborator with fellow LA artist Sean McCann. His 2016 LP Skene (Recital) is a collage of obscured narratives implementing cassette manipulation and voice cut-ups within instrumental and percussive motifs. Sullivan curated the Ekhein imprint between 2007-2012. In recent years he has performed at The Hammer Museum and the MOCA Geffen Center as well as curating numerous public and private events in Los Angeles.