Bach Complete Keyboard sheet music collection

The following contents are Folders for sheet music: 

1. 6 Branderburg Concertos for 4 Hands 
Brandenburg Concerto No 1 - 6 
2. 6 English Suites 
3. 6 French Suites 
4. 6 Partitas 
5. 7 Toccatas 
8. 371 Four-Part Chorales 
9. Goldberg Vatiations 
10. 15 Inventions and 15 Sinfonias 
11. Preludes, Fantasias, Fugues 
12. Sonatas, Partitas 
13. Suites, Concertos, Capriccios, Overtures 
14. The art of the Fugue 
15. The Musical Offering 
16. The well tempered Clavier I - Prelude & Fugue 01-24 
17. The well tempered Clavier II - Prelude & Fugue 01-24 
18. Others 
- Adagio in G, BWV 968 
- Aria Vriata, BWV 989 
- Clavier Book for WF Bach 
- Gavotte in G 
- Minuet in C 
- Minuet in F 
- Minuet in G 
- Minuet in G a 
- Minuget in Gb 
- Notebook for AM Bach