12 Concerti for Violin and Strings Op. 9, 'La Cetra', Concerto No.9 in B flat major (2 violins, RV530): Largo e spiccato-Raglan Baroque Players - 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！