Rochester’s 37th annual TUBACHRISTMAS concert will take place Sunday, December 15, at 3:00 pm in Kodak Hall at Eastman Theatre. A mass low-brass choir of 150 tuba and euphonium players of all ages and abilities will perform traditional Christmas carols with an enthusiastic audience sing-along. The concert is organized and conducted by Jeremy Stoner, teacher of tuba and euphonium at Nazareth College and the Hochstein School.