CNN Brooke Baldwin Hosts ‘Soundcheck’ By Chris Ariens on Jan. 14, 2012 - 11:13 AM Today at 2:30pmET on CNN, Brooke Baldwin hosts a music show called “Soundcheck.” The show will feature artists from different genres including Wilco, Mavis Staples, Mumford & Sons, Ben Sollee, and Janelle Monae. Th ...