Flattens out the matched set in document order:
5. Baghi narajah
6. Finetriki
7. Shouffi rhirou
8. Lila ya s'haba
9. Ouardatte lajnane
10. Ditih
15. Pine grove blues
16. Kaplan waltz
17. French blues
18. New Orleans waltz
19. Pine grove boogie
20. Hathaway waltz
21. Step it fast
22. Jolie, petite juilette