Sonata in E flat,K 282,189g Sonata in B flat,K 281,189f Sonata in B flat, K.281 Sonata in B flat,KV 281 Sonata in E flat major, K282/189g Sonata in E flat, K.282 Sonata in E flat,K 302,293b Sonata in E flat,K 380,374f Sonata in E flat,K 481 Sonata in E flat,KV 282