We play Top 40 music around the clock at work, and while it usually creates a more exciting environment, it can also get extremely monotonous. After just one shift, I have heard Rhianna's "We Found Love" more times than I would wish upon my worst enemy.
Repetitiveness aside, I typically find myself singing and often dancing to the background music if the volume is turned up loud enough.
This kind of behavior is totally acceptable- until you attempt to bust a move and accidentally elbow a customer in the face.
Whoops.
