3:00 to 2:41 Dark Purple 2:40 to 2:21 Bright Purple 2:20 to 2:01 Dark Blue 2:00 to 1:41 Bright Blue 1:40 to 1:21 Dark Green 1:20 to 1:01 Bright Green 1:00 to 0:41 Yellow 0:40 to 0:21 Orange 0:20 to 0:00 Red
LOL My band teacher uses a non-audial timer in my band class when we have to get ready at the beginning, and I can imagine him using this. A lot of people would be panicking, but I think it'd get any lazy people going :P