Not too fancy, but I like it so whatever (it could use a bit more contrast though but meh)
COLOR_PIANO1=&HFFFFFF
COLOR_PIANO2=&H404040
COLOR_ROLL1=&HFFFFFF
COLOR_ROLL2=&HE0E0E0
COLOR_SEPA1=&HEF81AA
COLOR_SEPA2=&HF396D0
COLOR_BACK=&HFFFFFF
COLOR_FORE=&H000000
COLOR_SHADOW=&H808080...