原文: Ruggiero Leoncavallo. The actual case concerned a middle-aged actor who murdered his unfaithful wife. I Pagliacci. Vocal Score.
翻訳: ルッジェーロレオンカヴァッロ. This Schirmer edition of the Vocal Score is in Italian with an English version by Joseph Machlis. ボーカルスコア. - シルマー版.