q=piano+sonata+in+b+fiat+major%EF%BC%8Ck.570%5C%28%E2%85%B2al%5C%21egretto%5C%29%5C%28%E9%99%8Db%E5%A4%A7%E8%B0%83%E9%92%A2%E7%90%B4%E5%A5%8F%E9%B8%A3%E6%9B%B2k+570%5C%28%E2%85%B2%E5%B0%8F%E5%BF%AB%E6%9D%BF%5C%29%5C%29&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=CSZYXY&searchWay0=marc&logical0=AND
rows=10&curlibcode=CSZYXY&searchWay0=marc&logical0=AND
Piano Sonata in B fiat major，K.570(ⅢAl!egretto)(降B大调钢琴奏鸣曲K 570(Ⅲ小快板))