Boston’s early-Beatles cover band Studio Two performs at Mixers, 136 Sabattus Road, Sabattus, Friday, Dec. 9 beginning at 8:30 p.m. There is a $15 cover charge at the door. Doors open at 5 p.m.  Band members are Stephen Murray as John, rhythm guitar/vocals; Al Francis as Paul, bass guitar/vocals; Rob Murray as George, lead guitar/vocals and Justin Fyfe as Ringo, drums/vocals. DJ Ron from Maniac Music covering sock hop music up to today’s hits will complete the show.