訓 かな(でる) ・ 音 ソウ
Sino-Vietnamese: tấu
Hán Việt tấu as in diễn tấu (to perform music): the character shows hands raising something up — offering music to listeners.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
学生たちがオーケストラで合奏した。 (がくせいたちがオーケストラでがっそうした)
The students played together in an orchestra.