00:54:805 - add note (piano sound)
06:12:883 - ~ 06:14:146 - Some double notes locations were incorrect and have been corrected.
10:55:830 (655830|2) - ghost note. deleted 22:41:752 (1361752|0,1361942|1) - ctrl+G (1 2→2 1)
18:22:628 - delete jack
18:31:397 - green line unsnap fix (1111404→1111397)