It's Canadian Music Week and that means there's an unusually large number of hip hop shows going on. KRS-One will be teachin' at The Opera House on Saturday as he continues his Stop the Violence movement. RZA dons his Bobby Digital mask on Sunday at the Phoenix. There's also grimy New York hip-hop (M.O.P. on Friday), French rap (DJ Orgasmic and Cuizinier on Thursday), and a strong showcase of local talent (Friday's Exclaim! event). Also......