01:47:830 (107830|1,107930|2,108030|0,108030|3) - Use 1/6 snapping here. Should be used on top diffs, maybe normal
EZ
00:13:230 (13230|2) - Can move to 1 for balance
00:45:630 (45630|0) - Add a note to 1 since double was used on all white ticks before.
00:47:830 (47830|0,48830|3) - ctrl-h these two for PR
01:11:030 (71030|1) - Move to a different lane, no other LNs have a note after it
01:22:830 (82830|2) - I'd really suggest not using 1/2 like this on EZ, there's not much reason to do it since easy diffs are meant to be... easy
NM
00:20:030 (20030|2) - just saying but comparing this with 00:26:430 (26430|2) - they have a completely different feel to play.
00:42:030 (42030|0) - It's less audible, but there's definitely a low piano here. Should be mapped regardless that it's quieter.
01:03:230 (63230|3) - 01:04:830 (64830|1) - I can't figure out why these LNs are longer than the other ones when there's nothing too strong on them.
01:03:230 (63230|2) - triggered that these aren't same lane when 01:16:030 (76030|2) - 01:32:030 (92030|2) - are
01:17:230 (77230|3) - Missing note
01:38:030 (98030|0) - ^
01:42:830 (102830|3) - ^
01:27:230 (87230|1,87230|2,87630|2,87830|1,87830|0,88230|1) - Can you make this pattern so it uses lane 4, seems heavy on left side
HD
00:16:630 (16630|2) - Could move to 1 for note balance
00:27:630 (27630|3) - For pretty much the entire section, not sure if these chords are paired up correctly. The pairs you used are following the offbeat rather than the downbeat, which doesn't make much sense for this song since all major sounds (ie vocals) fall on the downbeats.
00:32:830 (32830|3,32830|1) - Example of the thing above, it has a low piano sound, but the pattern is identical to 00:32:430 (32430|3,32430|1) - , which is different.
00:27:630 (27630|3,28030|3) - Another example, strong vocal but no change
tldr the lanes being used should change on downbeats, not offbeats
00:42:030 (42030|1) - Unmapped piano on red-tick, weird since it's mapped everywhere else
00:46:230 (46230|0) - Move to lane 1, give better emphasis to downbeat. Although you might have to change some of the patterns at 00:44:430 (44430|1,44830|0) - so they're different to give that part a stronger emphasis.
00:52:030 (52030|3,52630|3,52830|3) - Move to lane 3 so it's different to 00:49:430 (49430|3) - since different pitch
00:56:830 (56830|0) - Since 00:55:230 (55230|0) - was 2/1, this should also be 2/1 (but not in lane 1 else it gets overused)
01:03:230 (63230|0) - Not sure if this should be just 1/1 since none of the others are
Couple inconsistencies on how kiai is done, At 01:04:630 (64630|3) - & 01:11:030 (71030|1) - there's a jack, but at 01:06:230 (66230|0,66430|1) - & 01:07:830 (67830|2) - there's none. Make these consistent, either one is fine.
01:12:430 (72430|1,72630|2) - Could move these two left a lane, more spacing for larger pitch change
01:16:630 (76630|3,76830|3) - It seems that pretty much all of the double taps are in this lane, can you move some to the other lanes?
01:17:230 (77230|3) - Missing note on red tick
01:19:630 (79630|2,79830|2,80030|2) - Using three 1/2s in a row doesn't feel that good to play tbh, I wouldn't suggest keeping them since they kind of mess with rhythm
01:36:830 (96830|3) - what happened to lane 1 it's empty lol
01:42:830 (102830|1,103230|1) - again don't undermap for hardest diff on red tick
01:44:030 (104030|0) - Should add LN since was also used at 01:37:430 (97430|1) -