00:09:614 (1,2,3,4,1,2,3,4,5,6) - seems like u wanted to make visual geometry patterns like 00:09:614 (1,2,3) - but that ruins the consistency since player doesn't expect this jump pattern: 00:10:985 (1,2,3,4) - while u do 00:12:528 (1,1,1,1) - here nc emphasizing of 1/2 beats which is good but i'd prefer to put nc also here 00:09:614 (1,2,3,4,1,2,3,4,5,6) - to differ 1/2 from other rhythm gaps to make it more intuitive to play
sry, but i don't hear any guitar on 00:37:725 — 00:38:411 - section, only drums which doesn't make any sense to skip them while u put streams: 00:38:926 (1,2,3,4,5,6,7,8,9,1,2,3,4,5,6,7,8,1,2) - and after 00:49:269 (1,2,3,4,5,6,7,1,2,3,4,5) - 00:03:326 (4,1,2,3,4,5,6,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,6) - which has sense if u want to highlight drums there with guitar priority
also, all diffs use drum highlight in mentioned part here, only easy and normal diffs skip these sounds which makes the sense since low diffs are supposed to have simplified rhythm to make it easier to play for novice, but that's not even 3*, not 5*, not 6*, it's 8.9*... So 3* uses this, and more harder than 3* use it, so u can't skip it bcause it breaks diff spread
01:02:870 (1) - why u put nc here? there's no reason to do it, just remove and make continuation of 01:02:756 (1,2) - https://osu.ppy.sh/ss/19184193/16aa
01:05:499 (1,1,1,1,1,1,1,1,1,1) - no, no, no... Just no, top diff is okay to put 400 bpm burst despite of my opinion, I really think this is too overdone... But this seems even more overdone comparing even to the top diff