作者:S,Scharwenka, Xavier 泽维尔·沙温卡【德籍波兰】18501924,
乐曲名:12.升c小调第一钢琴奏鸣曲 Piano Sonata No.1 in csharp Minor Op.6, Scharwenka Piano Sonata No.1 in csharp Minor Op.6