. . . . . . "strobe" . "strobe(t)*chan(\"strobebright\")*(nsin(t*3)>.9)" . . . "chasecolors" . "chase(t, names=colors, ontime=.3) * chasecolors(t)" . . . "front" . "front(t)" . . . "song15start" . "song15start(t)" . . . "center" . "center(t)" . .