The ambient music of Ancient Machines — the eighteenth album from veteran Bay Area electronic musician and multi-instrumentalist Forrest Fang — embraces an arc of mysteriously complex moods and emotions. Fang’s latest work reflects both his Western influences as a classical violinist and his Eastern influences as a player of Javanese gamelan and other Asian instruments. The pieces are imaginary narratives that gradually reveal themselves, incorporating the sounds of both electronic and acoustic instruments.