The City of Angels is THE place to be for the biggest weekend of the music industry's calendar year.  Prior to Sunday afternoon's Grammy Awards Show at Staples Center, there will be a smorgasbord of wonderful opportunities to catch your favorite artists performing around town at some of LA's most well-known hotspots.   Pre-parties with celebs while your favorite tunes are being belted out live and in color?  Now now now, isn't that music to your ears... ;)