Bach, Johann Sebastian,  1685-1750 <br/><br/>
12 Duets for two string basses 

 - New York :   International Music Company,   1969. 
 - 23 p. 
 -  E SC 3  R 4  C 3 
<br/><br/> Original 
<br/><br/>Two part invention Trumpet Air Aria Sonata Tambourin The Cricket Two part Motet Adagio  and Allegro Prelude Prelude Rondo Two part invetion