Did this twice, at two different places. One was deep in the woods. Both times got the cops called on me... if it was at like 5pm on a Friday, you could probably get away with it for a few hours. Anything past 8 (or if the music lasts more than a few hours), you might get the cops called on you. The cops would merely tell you to turn that shit off. Highly doubt arrests will be made.
Oh.. that reminds me... One time, Robe. decided to play for 24 hours straight. We played from 8 am until 9pm that night. AS SOON AS IT HIT 9PM, the cops came and shut us down. We played anyway, though quietly... and about 20 minutes later, they came back and said if they had to come back again they'd fine us. We ended up releasing the whole session as the "DOOM'S DAY" box set. Haha. (which ended up being 10 of the 13 hours because we took a little break in between hours to save the file -- it takes a LONG time to save 60 minute wavs in super high quality on a slow ass windows me computer!)
__________________
|