Mod by request.

Col: 1|2|3|4|5|6|7
Special note: be wary of crtl+j. we want to swap the position of the notes, not the hitsounds itself.
[4K Lv 6]
Apply Kiai Time based from RC's 7K Lv 32.
00:00:378 (378|2) - move to 4
00:08:891 (8891|2) - move to 2
00:09:296 (9296|0) - move to 3
00:09:702 (9702|2) - move to 4
00:12:540 (12540|0) - move to 4
00:12:742 (12742|1) - move to 3
00:14:364 (14364|1) - move to 4
00:14:567 (14567|0) - move to 2
00:20:242 (20242|2) - move to 4
00:21:864 (21864|2) - move to 4
00:24:296 (24296|2,24499|1) - move 1 space to the right
00:26:121 (26121|2) - move to 2
00:24:905 (24905|2) - move to 4
00:26:932 (26932|2) - move to 1
00:27:742 (27742|1) - move to 3
00:28:756 (28756|2,28959|0,29161|3,29364|1) - ctrl+h
00:29:972 (29972|2) - move to 4
00:31:999 (31999|2,32202|1) - ctrl+h
00:33:621 (33621|1,33823|2) - ctrl+h
00:35:242 (35242|0) - move to 4
00:35:445 (35445|3) - move to 1
00:35:648 (35648|1) - move to 4
00:35:850 (35850|3) - move to 2
00:36:864 (36864|2) - move to 4
00:37:067 (37067|3,37269|2) - move 1 space to tle left
00:49:837 (49837|3) - move to 2
00:51:459 (51459|2) - move to 1
00:52:269 (52269|0,52472|1) - ctrl+j
00:55:817 (55817|3,55817|2) - move to 1 and 2
00:57:134 (57134|2) - move to 1
01:01:594 (61594|1) - move to 1
01:02:405 (62405|2) - move to 2
01:01:188 (61188|2,61391|3,61594|2) - move 1 space to the left
01:10:918 (70918|2,71121|3,71323|2,71323|1) - move 1 space to the left
01:17:405 (77405|0,77607|1) - move 1 space to the right
01:19:026 (79026|2) - move to 2
01:26:323 (86323|3) - move to 2
[4K Lv 12]
00:05:546 (5546|3) - move to 3
00:08:891 (8891|3) - move to 3
00:10:107 (10107|3) - move to 3
00:11:121 (11121|3,11323|1) - ctrl+j
00:13:350 (13350|0) - move to 4
00:15:986 (15986|0,16188|3) - ctrl+j
00:16:594 (16594|0) - move to 4
00:17:810 (17810|3) - move to 1
00:24:499 (24499|3) - move to 1
00:36:864 (36864|2) - move to 2
00:47:810 (47810|0) - move to 3
00:48:215 (48215|2) - move to 1
00:48:418 (48418|0) - move to 3
00:50:242 (50242|2) - move to 2
00:51:053 (51053|2) - move to 2
01:00:175 (60175|0) - move to 4
01:03:215 (63215|1) - move to 4
[vocaloid1anime2's 4K Lv 14]
be wary of some diff spikes.

00:00:378 (378|1) - move to 4
00:10:513 (10513|0) - move to 4
00:24:702 (24702|3,24905|2) - move 1 space to the left
00:25:614 (25614|2) - move to 2
00:27:438 (27438|1) - move to 4
00:27:945 (27945|0) - move to 2
00:31:391 (31391|2) - move to 2
00:32:405 (32405|0,32607|1) - - ctrl+j
00:35:546 (35546|1) - move to 4
00:37:877 (37877|0,38080|1) - - ctrl+j
00:42:337 (42337|1) - move to 1
00:56:323 (56323|3) - (suggestion, end at 00:56:729. if followed...)
then, move 00:57:134 (57134|2) - to 4
00:57:337 (57337|3) - move to 3
00:57:540 (57540|2) - move to 4
01:04:432 (64432|2) - move to 4
[7K Lv 16]
needs some minor pattern fix. try to call my friend
arcwinolivirus for this

[7K Lv 21]
00:16:391 (16391|1) - move to 3
00:18:621 (18621|0) - move to 5
00:19:229 (19229|0) - move to 4
00:20:141 (20141|2) - move to 2
00:20:952 (20952|2,21053|4) - move 1 space to the right
00:21:763 (21763|6,21763|5) - move 1 space to rhe left
00:31:391 (31391|0) - move to 5
00:33:013 (33013|4) - move to 4
00:33:823 (33823|5) - move either to 1 or 3
00:35:445 (35445|1) - move to 5
00:37:067 (37067|2) - move to 2
00:37:168 (37168|3,37269|5) - ctrl+j
00:38:486 (38486|5) - move to 7
00:39:296 (39296|5) - move to 5
00:40:310 (40310|1) - move to 3
00:41:627 (41627|2) - move to 1
00:43:756 (43756|3) - move to 6
00:44:364 (44364|5) - move to 2
00:44:567 (44567|6) - move to 6
00:44:972 (44972|0) - move to 5
00:44:871 (44871|1) - move to 1
00:46:796 (46796|1,46898|2) - not sure about this. prefer to be single rather than ln,
00:47:405 (47405|4) - move to 3
00:48:013 (48013|5) - move to 7
00:48:013 (48013|4) - single note
00:50:648 (50648|3) - move to either 1 or 3
try to balance some of the patterns for it to be more comfortable to play.

the last 2 diffs seems pretty good to me.

good luck!