00:37:625 (1,2,3,4,5,6,7,8,9) - looks visually poor
so the other patterns
00:42:625 (2,3,4,5,6,7) -
00:44:355 (4,5,6,7,8) -
00:56:086 (1,2,3) - If you're mapping vocals here the vocals feel better if hitting these points
https://gyazo.com/0edcc4c5dccb34a67fe2ed0755e75b5b
00:56:086 (1,2,3) - also the triple is not needed, nothing in the music suggests that
00:57:240 (4,5) & 00:58:778 (4) - should use the same pattern
Also consider kick slider + new combo to indicate vocals? https://gyazo.com/da902c7a626e226957d72cf9ebe0aab9