- Real Flexibility New York N-55 Trombone: London
- Super Lip Flexibilities Jose Pardal Euphonium N-1300: Hong Kong
- Super Lip Flexibilities Jose Pardal Contrabass Trombone N-1300: Shanghai
- Basic Exercises for Improvisation in the Bass Trombone N-1: Caracas
- Basic Exercices for Improvisation Bass Trombone (A): Tokyo