Corinne Bailey Rae/KT Tunstall

First, Corinne Bailey Rae brings her lush, rich voice to the ACL studio. She started with critical success in the UK and has achieved commercial success around the world. Next, KT Tunstall has been a star in her native country of Scotland for awhile, but she has only recently been discovered in the US. This ACL performance showcases her unique talent.