Saturday Sessions: GA-20 and Charlie Musselwhite perform "I'll Change My Style" - CBS News
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Grammy-winning harmonica virtuoso Charlie Musselwhite is a pioneer of the 60s Chicago blues scene. New England blues trio GA-20 is celebrated for their raucous sound and dynamic live performances. GA-20 and Charlie Musselwhite join forces for an electrifying blues collaboration, culminating in their new album "Blues Now!"
