訓 くわ(しい),つまび(らか) ・ 音 ショウ
漢越音: tường
Speech 言 plus 羊 for sound: explaining in detail, as in Vietnamese tường thuật (to report in detail).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
作者不詳の古い歌だ。 (さくしゃふしょうのふるいうただ)
It is an old song by an unknown author.