Maybe change the SV Lines from 1.20x to 1x otherwise as a player youll feel forced to hit everything perfect to reach every object. Making it 1x should make the gameplay a little more comfortable
I got a small concern about these patterns 00:02:466 (3,4,5) 00:16:038 (3,4,5) 00:21:431 (3,4,5) 00:26:825 (4,5,6) since theyre breaking rc and also bring some reading issues.
Personally i think the dencity overcomplicates something little (following the violin or what it is) which could be perfectly emphazised with 1/2 since the diff in general barely uses 1/2 on top of that the 1/4 rythm might cause readibility issues for new players.
Possible solution:
remove: 00:02:554 (4) 00:16:122 (4) 00:21:516 (4) 00:26:910 (5)
rearrange (after removing the notes mentioned above): 00:15:869 (2,3,4) 00:26:657 (3,4,5)