Études, Op. 10: 12 Etudes, Op. 10: No. 5 in G-Flat Major, Op. 10, No. 5, "Black Keys"-Boris Bloch - 腾讯音乐娱乐-千万正版音乐海量无损曲库新歌热歌天天畅听的高品质音乐平台！