Masterclasses Colonel Earl D. Irons - Cornet Soloist, Trumpet Teacher and More By Jeff Purtle, 16 December, 2023 By By Jeff Purtle, 16 December, 2023 Colonel Earl D. Irons - Cornet Soloist, Trumpet Teacher and More by Dr. Keith Amstutz Tags brass conference Keith Amstutz Related Masterclasses Bill Adam, Claude Gordon, Donald Reinhardt, and Jimmy Stamp Trumpet Teaching Forum Masterclasses Carl Lenthe on Careers in Music and Promoting our Craft Masterclasses Carl Lenthe Trombone Recital More Masterclasses Masterclasses Edinburgh, Scotland Masterclass Masterclasses Royal Welsh College of Music - Cardiff, Wales Masterclasses Bill Adam, Claude Gordon, Donald Reinhardt, and Jimmy Stamp Trumpet Teaching Forum