Some suggestions:
~Collab~
00:19:781 (19781|2) - Don't know whether these "notes quickly before sliders" are intended. It makes the song really hard and uncomfortable
00:38:250 (38250|1,38343|2,38437|3,38531|4,38625|5) - These slider sets are strange because It's hard to find what the slider is representing. (I assume that this is for piano single notes.)
01:31:875 (91875|2) - Move to 1 col
01:32:062 (92062|0) - Move to 2 col
01:32:062 (92062|4) - Move to 6 col
01:32:531 (92531|3,92625|3,92812|3) - 01:33:375 (93375|3) - 01:33:375 (93375|3) - Move to 5 col
01:33:656 (93656|4,94218|4) - Move to 6 col
I think that to leave blank the middle space (col 4) to emphasize the later part of drum hits on middle space. Furthermore, if it's not intended, moving blank of col 4 fits hand better?
01:36:562 (96562|3) - the SV change on 01:36:749 would be better if it is set to something like 0.75x or even 1.0x. The song is changing its style and with the same speed as former part that won't be shown to players. (If so you may consider to make SV@1:47 like 0.85x or 1.2x.)
01:50:343 (110343|5,110343|1) - maybe better to make it a 26/17/26/35? Anyway this part is too hard for first-time players, because these notes are already off-beat and need sightreading, and this part is full of sudden speed changes to prevent players from sightreading
~HD~
01:13:664 (73664|3) - this speed change may be too tricky for HD-level song? I know what effect it is showing, but it may really shuffle player at this level
overallly nothing more, maybe some advice in collab suit this :
~Collab~
00:19:781 (19781|2) - Don't know whether these "notes quickly before sliders" are intended. It makes the song really hard and uncomfortable
00:38:250 (38250|1,38343|2,38437|3,38531|4,38625|5) - These slider sets are strange because It's hard to find what the slider is representing. (I assume that this is for piano single notes.)
01:31:875 (91875|2) - Move to 1 col
01:32:062 (92062|0) - Move to 2 col
01:32:062 (92062|4) - Move to 6 col
01:32:531 (92531|3,92625|3,92812|3) - 01:33:375 (93375|3) - 01:33:375 (93375|3) - Move to 5 col
01:33:656 (93656|4,94218|4) - Move to 6 col
I think that to leave blank the middle space (col 4) to emphasize the later part of drum hits on middle space. Furthermore, if it's not intended, moving blank of col 4 fits hand better?
01:36:562 (96562|3) - the SV change on 01:36:749 would be better if it is set to something like 0.75x or even 1.0x. The song is changing its style and with the same speed as former part that won't be shown to players. (If so you may consider to make SV@1:47 like 0.85x or 1.2x.)
01:50:343 (110343|5,110343|1) - maybe better to make it a 26/17/26/35? Anyway this part is too hard for first-time players, because these notes are already off-beat and need sightreading, and this part is full of sudden speed changes to prevent players from sightreading
~HD~
01:13:664 (73664|3) - this speed change may be too tricky for HD-level song? I know what effect it is showing, but it may really shuffle player at this level
overallly nothing more, maybe some advice in collab suit this :