SiriusXM counters online competition with mobile apps, added content and control

TORONTO - More than a year in the works, Sirius and XM users can finally find out what the other is listening to for an extra $4 a month. But can SiriusXM’s new premier subscription service compete against free? With the launch of “Best Of” SiriusXM Canada is following the lead of its U.S. counterpart and is now offering subscription packages allowing Canadian Sirius and XM subscribers to add a selection of channels from the other service. "Our combined subscriber base has been waiting for this exciting benefit since the Sirius XM Canada merger and we're excited to be able to...