7556278|Keyboard Sonata in A Major, S. 21 - I. Allegro （World Premiere Recordings）|264388|Christine Sartoretti|689194|Joseph Anton Steffan: Three Keyboard Sonatas （World Premiere Recordings）|4582118|286|1|1|0|11454621|4582118|23|0|0|33912250|8331719|6886278|0|000kUkRp412w3p|003eOjeu4geNgj|001vC3Jy4Ey3rX