Peter Ilyich Tchaikovsky: Serenade for strings op. 48 in C major, II - Walzer: Moderato - Tempo di Valse-Agnieszka Duczmal - 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！