00:03:061 - you should put a note here and double 00:03:136 - to catch more hihat sound like you did at 00:01:643 (1643|3,1718|0,1793|2,1793|1) -
00:06:419 - missing note
00:06:494 (6494|3) - looks like a ghost note for me, you should move it to 00:06:569 - instead
from 00:10:748 - to 00:15:524 - the chart is pretty calm and some small synth sounds werent noted like Hard diff. I think you can use LN vocal more using pitch relatency as the same idea of #4138092
And I dont think these vocal are on that complex snap, should be snap on 1/4, this isnt somekind of low BPM and vocal focus so the effect it caused would be negilgible
00:11:427 - Add thêm một note để khớp vocal
00:14:561 (14561|2) - Move xuống 00:14:511 (1/6)
00:14:785 (14785|1) - Move xuống 00:14:748 (1/8)
00:15:009 (15009|0) - Move xuống 00:14:897 (1/8)
00:15:108 (15108|3) - Move xuống 00:15:083 (1/8)
00:15:531 (15531|2) - Move xuống 00:15:506 (1/6)
Snapping vocals is hard :(
00:11:793 (11793|0) - Move to 00:11:743 (1/6)
00:12:315 (12315|2) - Move to 00:12:296 (1/16, yes)
00:13:434 (13434|2) - Move to 00:13:453 (1/16)
from 00:23:882 - I guess you are making anchor as the tensity raising, but for me 00:23:882 - to 00:24:330 - is less tense than 00:24:479 - 00:24:927 - as vocal much faster here. That's why I made the first section anchor on the col4 instead of keeping the anchor on col1 which could be weird to play, affect both in gameplay and visual of the map. While the second section would be reasonable to anchor it in col1 and col2
also 00:24:852 - missing note which I already added in my example below, 00:25:001 - could be as well but I empty it for better transition
00:24:479 (24479|0,24554|1,24628|0,24703|1,24778|0) - For hand balance, would move the trill onto the other hand like this
00:31:501 (31501|3) - Move xuống 00:31:427 (31427|3) để khớp nhạc hơn
00:31:949 (31949|1) - Move lên 00:32:024 (32024|1) để khớp nhạc hơn
vocals why
00:37:414 (37414|1) - Move to 00:37:390 (1/12)
00:37:613 (37613|0) - Move to 00:37:547 (1/9)
00:37:987 (37987|1) - Move to 00:37:937 (1/12)
00:37:546 (37546|1) - Move xuống 00:37:472 (1/4)
00:38:093 (38093|1) - Move xuống 00:38:031 (1/8)
00:42:837 (42837|1,42987|1,43136|1) - this 3 notes anchor seem unjustified here also pattern here is pretty heavy on left hand, you should balance smt like this
00:57:240 - I think you shouldnt ignore the kick can be made to a jumptrill here, thats would lead to LN vocal sacrification but I think jumptrill can express it better here
also 00:57:763 - remove overcooked note and swap your 00:57:464 (57464|3) - to col 1 for balance pattern
01:02:472 (62472|0,62621|1,62770|1,62870|0,62969|0) - Might flip flop columns here so the 1/3 jack is on the index finger, rather than the middle finger with hold.
01:29:038 (89038|0,89038|2,89112|3,89112|1,89187|0,89187|2,89336|1,89336|3,89411|2,89411|0,89560|3,89560|1,89635|0,89635|2) - Có thể đổi thành minijack để tăng độ khó
01:48:739 (108739|3,108789|2,108839|0) - 01:49:038 (109038|0,109088|1,109137|3) - Pretty sure these should be 1/8?
02:09:038 (129038|3,129038|1,129137|2,129137|0,129237|3,129237|1,129336|2,129336|0,129436|1,129436|3) - Would change the jacks up here to be [14][23] or [12][34] rather than [13][24] because it's not as visually clear that this is a different snap from 02:08:814 (128814|2,128889|3,128889|1,128963|2,129038|3,129038|1) -
02:27:239 (147239|1,147314|0,147389|1,147463|0,147538|1,147613|0,147687|1) - Kind of uncomfortable for how long this is, would rearrange to put the trill on both hands if possible.