WBAA's Greg Kostraba recently spoke with Mark Ortwein, who will be featured with the Mark Ortwein Jazztet on the final concert of the WBAA/Delphi Opera House Fall Concert Series Sunday, September 22 at 3 pm.
WBAA's Greg Kostraba recently spoke with Mark Ortwein, who will be featured with the Mark Ortwein Jazztet on the final concert of the WBAA/Delphi Opera House Fall Concert Series Sunday, September 22 at 3 pm.