MacKenzie Porter to headline the virtual stage for SiriusXM’s Top of the Country Showcase during Country Music Week 2020 A livestream event spotlighting the eight semi-finalists in SiriusXM’s annual search for the next big name in Canadian country music September 18, 2020 – Toronto, ON – On September 25th from 9:00-11:00 pm ET, Canada’s breakout … Continue reading MacKenzie Porter to headline the virtual stage for SiriusXM’s Top of the Country Showcase during Country Music Week 2020