TORONTO – SiriusXM Canada debuted more than 100 new curated commercial-free streaming music channels on Thursday that feature multiple variations of its lineup.The audio entertainment company said that the new Xtra Channels “break down and mash up” a number of its popular channels in order to match any mood, occasion or activity, plus allow listeners to explore music by decade, music style or discover newly created formats. For example, pop and rock music is mashed up in channels that play music from across the 60s, 70s, 80s, 90s, and 2000s, while for those looking for the very latest music that's about...