Botto Harmonica

, Non Non Biyori

This is my first tab! I hope I made no mistakes!  Any comments or corrections are greatly appreciated!
 
6b 3d 4b 4d 3b 3d 3b 2b 3b             (7s)
6b 3d 4b 4d 3b 3d 4b 3d 4d            (15s)
6b 3d 4b 4d 3b 3d 3b 2b 3b            (24s)
6b 3d 4b 4d 3b 3d 3b 4d 3b            (32s)

5d 5b 4d 4b 3d 4b 4d 3b 3b 3d 3b      (41s)
5d 5b 4d 4b 3d 4b 4d 6b 5d 6b         (48s)
5d 5b 4d 4b 3d 4b 4d 3b 3b 3d 3b      (57s)
5d 5b 4d 4b 6b 6b 5d 6b 4d 5d 6b      (65s)

4d 5b 5d 4b 4d 5b 5d 4b 5b 3d 4b 3b   (79s)