原文: Aton Op.49. Erik Valdemar Bergman. Baritone Voice sheet music. Choir sheet music. Voice Solo sheet music. 1911-.
翻訳: バリトンボイス楽譜. 合唱楽譜. 音声ソロ楽譜. Aton Op.49 composed by Erik Valdemar Bergman. 1911 - . For SATB choir, baritone voice, orchestra. FG.042-08289-8.