MUSIC: British remix artist and musician Joseph Mount plays the Social with his band, Metronomy. They are joined by Toronto electro trio Modele. Treat yourself to a few $2 drinks before 11 p.m., and stay for the show. The Social (1100 Queen Street West), 10 p.m., $5 before 11 p.m., $10 after. MUSIC: In case the Social's not really your thing, join Juno Award-winning songstress Melissa Etheridge at Massey Hall for a night of slightly......