Robert Sullivan master class
ฝัง
- เผยแพร่เมื่อ 5 ก.พ. 2025
- Robert Sullivan, formerly appointed as assistant principle and principle trumpet for many of the top orchestras in the country, presents a master class at the 2014 National Trumpet Competition at Messiah College, Mechanicsburg, PA., on Saturday, March 22, 2014.
