원본: American Concert Piano Music. Twenty-Four Negro Melodies, Op. 59 - Didn't My Lord Deliver Daniel. Version 2.0. Various.
번역: 미국 콘서트 피아노 음악. Twenty-Four Negro Melodies, Op. 59 - My Lord Delivered Daniel. Sonata No. 4 in E Minor, Op. 59. 버전 2.0. 여러.
