Jamie Cullum, a popular jazz musician, shares his top tracks of the moment. McVirn Etienne/Courtesy of the artist hide caption

itoggle caption McVirn Etienne/Courtesy of the artist

Ramsey Lewis' hit single "The In Crowd" was recorded live in concert 50 years ago this month. Courtesy of Ravinia Festival hide caption

itoggle caption Courtesy of Ravinia Festival