Oorspronkelijk: The Boosey Brass Method Trumpet. Book, 2 x CD. Cornet - Book 1. Trumpet or Cornet. TPT. COR. The Boosey Brass Method- Trumpet.
Vertaling: De Boosey Brass Method Trompet. Boek, 2 x CD. Cornet - Boek 1. Trompet of Cornet. De Boosey Brass methodologie Trompet.