An annual music event in St.Louis’ Grand Center Arts District in Midtown is expected to attract thousands this weekend. This weekend’s festival celebrates the diverse roots of American music with well-known performers…more than 50 national, regional, and local artists performing on 4 outdoor stages at Grand Center…on the Carney Show, Chris Hansen of the Kranzberg Arts Foundation says it’s an event for everyone……you can learn more about this weekend’s festival at musicattheintersection.org tickets available thru Metrotix. Steve Potter, KTRS News.