hand1_pool := (
	chord g#3 g4,
	chord d#3 d4,
	chord g3  g#4,
	chord d3  d#4,
),

hand2_pool := (d8, d#8, g8, g#8, d9, d#9),

concurrent
	(while true (play ((pick hand1_pool) (pick hn dhn))))
	(while true (play ((pick hand2_pool) (1/64))))