原文: Johann Strauss II. El Bello Danubio Azul Vals. Voice. Piano. Sheet Music. Voice and Piano. VCE. PFA. Johann Strauss II.
译文: 约翰史特劳斯. 美丽的蓝色多瑙河圆舞曲. 声音. 计划. 乐谱. 语音和钢琴. 约翰史特劳斯. The Blue Danube Waltz Op.314 by Johann Strauss II, arranged for Voice and Piano.