Gioli, the genius behind Gioli & Assia (hybrid dj+ multi-instrumentalist + live remix) has one if these aira1's and she did good work with it when they were just getting started. sunflower is a good example. little 3 chord deal. dont see many videos with these. i usually see a 1 or an 8 on the top rack, green lights blinking away, but never actually used in the music haha.