We just got word from that Google is holding an event on November 16th, and our sources tell us it's going to be for Google Music. The email came from Spinal Tap's Nigel Tufnel, in case the event's 'These Go to Eleven' name wasn't obvious. No word yet on what will be announced, but we expect to see music purchasing added to the service as well as new Google+ sharing service following a glimpse in October of an HTML5-powered music player. We'll be covering the event live at 2pm PST.