Special embouchure for silver headjoint, with which we can get loud volume and very heavy bass.

特制银笛头吹口，这种吹口可以获得大音量、更加厚实的低音。

youdao

Special embouchure for silver headjoint, with which we can get loud volume and very heavy bass.

特制银笛头吹口，这种吹口可以获得大音量、更加厚实的低音。

youdao