pi-koo悲歌

sad melody

sad melody; stirring strains; elegy; dirge; to sing with solemn fervor

English Wiktionary, “悲歌” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%82%B2%E6%AD%8C · confidence: Medium (Wiktionary, Hokkien)