Garven's Harmony:I am not a fan of the weak curved sliders, but since this is your mapping style, it is fine
Combo mod:
00:19:116 (1,2) - remove 1's new combo and add a new combo to 2 to be consistent with 00:39:850 (3,1)
Derekku's Rhythm: (lol saw the order of the tags too, but I guess no one wants to fix it)
Normal mod:
02:22:712 (5,6) - the unequal slider length makes this pattern look really weird, so I advise you change the pattern so that they don't use a similar slider shape
Saku's Melody:Normal mod:
00:22:356 (2) - this slider wort of looks weird, because it seems like is it is supposed to point at 3, but it doesn't really, so can you change the slider shape to fix this
00:38:231 (1) - since the inititial straight part is very short, this slider does not look that great to me, so I am going to advise you change this slider too
00:41:308 (9) - since it so close to aligning with 8, try to change to change the pattern so it aligns with 8 but still have 9 on the y-axis
00:44:224 (5) - the partial overlap here looks bad, here is where I recommend you move this too
00:50:218 (4) - it would look better if this was not partially overlapped by 2
Combo mod:
01:02:691 (5) - remove 1's new combo and add a new combo to 5 to follow the lyrics and be consistent with 02:02:302 (1)
Krisom's Color:Since I had a little difficulty sight reading some parts of the map, OD-1 pls
Combo mod:
02:09:591 (5) - new combo to follow the lyrics?
Timing section mod:
01:12:921 - Why is the end of your kiai section not snapped to the whole note?
02:12:533 - ^
Nice map overall, just pointed out a few things that I noticed and recommended a few things to beautify the map. Star!