Personally, I cannot stand to hear groups playing (or blaring) music from across the fairway. I've also teamed up with a few people from time to time to move play along a little quicker and they turn music on in the middle of a round. Drives me absolutely nuts.
I feel like golfing, at least for me, is a chance to break away from my normal routine and just have a bit of quite time. Unless I hit a crazy good shot, then its not so quite anymore.
Just wonder how everyone felt about it? Think its a golf course sin? Or an acceptable practice? Would love to hear everyone's opinion!