Keyboard sonata in B flat major

Composer: 
Mozart, Wolfgang Amadeus
Tonality: 
B flat major
Genre: 
Μουσική για πληκτροφόρο
Instrumentation: 
pf duet
Date of composition - Description: 
Salzburg, late 1773-early1774
Catalogue number A: 
186c
Catalogue number B: 
358
Edition: 
IX:24/2, 36
Availability: 
Ναί
Information: 
(Vienna, 1783) as op. 3 no. 2