that's awesome man! for christmas my better half almost bought me one of these (someone in her office got one and, as she knows i'm a sucker for musical gadgets, thought "oooh, chirstmas!") but didn't as, when she was testing the water and asking me questions about it before christmas, i couldn't think of what i'd do with it! (i have a stereo and headphones, why would i want my fridge or table to be speakers!?). I'm really glad that someones found an awesome use for it! i'm off to reconsider what else i could do with one and drop hints for valentines day
In the world of music there's no right or wrong, however there is "tried and tested" and "experimental"