(4)指颤音 指颤音的技法是在手指根部用劲带动手指,在音孔上做快速的抬臂动作即可奏出指颤音来,如《庆胜利》中的2这个“1”音是用按“2”音孔的手指做快速的抬臂动作奏出的指颤音,它的效果是使一个呆板的长音断碎面悠荡起来,更富于活力。这种技法不单是在长音上用,在八分音符和十六分音 (4) refers to the vibrato refers to the technique of vibrato in the finger root hard to move the finger, the sound hole to do quick arm movements can be played finger vibrato, such as “Qing victory” in the 2 “1” sound is Press the “2” sound hole finger to do a quick lifting arm movements played finger vibrato, its effect is to make a dull long sound broken surface up, more dynamic. This technique is not only used in the long sound, in the eighth note and the sixteenths