Evan Bartholomew is a DJ, producer & artist who creates downtempo music under the name Bluetech. He places significant emphasis on melody in his productions, and his works often demonstrate an influence from dub and ambient techno. He lives in Pahoa, Hawaii. Bluetech has also been releasing albums under the names Evan Marc and Evan Bartholomew. He is also part of the downtempo music group, Invisible Allies, along with KiloWatts.