Next weekend, December 14-16, 30 local acts will take the stage (actually, 3 different stages) for Tucson's version of The Great Cover Up. The annual fun event returns after a short hiatus, with local acts covering national musicians for 20 minute sets and profits going to Planned Parenthood. Below is a list of CDs available at the library by musicians performing at the event. Thursday night is at The Flycatcher, Friday night is at Hotel Congress, and Saturday night at 191 Toole. If you go on Friday night, you will have the added bonus of seeing a couple of library staff members performing for your listening pleasure.