内容介绍：八孔箫指法表筒音作 5（G 调）吹法缓吹（低音）唱法 5． 6． 7． 1 2 34超吹（中音）···5 67123·4急吹（高音）· · · ··5 671··28孔 ● ● ● ● ● ● 〇 ◎ ● 〇 ● ● ● ● ● ● ◎ 〇 〇 〇 ● ● ● 〇7孔 ● ● ● ● ● 〇 ● 〇 ● ● ● ● ● ● 〇 〇 〇 ● ● ● ● ◎ 〇 〇6孔 ● ● ● ● ● 〇 ● 〇