大号练习教材选曲 Chordal Warm-up - Tuba ; Upper Register Exercise- CC Tuba ; Upper Register Exercise- Euphonium ; Lip Slur Exercises-Euphonium

号嘴练习 embouchure Practice

上低音号练习教材选曲 Major Modal Scales - Euphonium ; Augmented Arpeggios - Euphonium ; Chromatic Scales - Euphonium ; Whole-Tone Scales - Euphonium

信号演练 signalling exercise

短训练序列符号 Short training sequence

训练家畜用信号摇铃 signal bells for training livestock