 SYNC: During the House of Blues audition, in the intro, you see the  backup guitarist with the black stratocaster playing. Since Tess (in  Annas body) isnt playing, palm mutes are heard. It looks as if the  backup guitarist is playing the palm mutes, but her palm is nowhere  near the bridge or on the strings. Shes strumming the guitar, and  Anna originally plays the palm mutes.