Jazz Unlimited for Sunday, March 23 will be “A Tribute to Trebor Tichenor + New Music.” Trebor Tichenor, St. Louis’s own ragtime music scholar and teacher, lived, as he said, a ragtime life until his recent death. We will celebrate his life with music and interviews on the quieter side of jazz. We will hear music from piano rolls by Scott Joplin, Joseph Lamb and James Scott. Other recording artists on the show are ragtime pianists Milton Kaye, Charlie Thompson, and Trebor Tichenor along with the St. Louis Ragtimers. New music will feature three new CD’s from St.