Add "The Rasmus" to the tags because they were the original singers of the song. Also, you might want to add "Livin'" to the tags because the original song was called "Livin' In A World Without You." Sadly, I don't know what version of the song was nightcored, but I think that information will be needed for ranking this (ask ztrot if you have questions on the author since he has been putting some pressure on this subject).
Make the BPM and offset the same in all diffs.
Afterward, make sure all the timing sections are snapped to beats.
Also, make sure the every note, slider (including the ends), and spinner is snapped to a beat also
Add luxary to the tags in all diffs
Easy:
Normal mod:
00:05:529 (1) - since you did not stack any notes so far, this stack was sort of random
00:06:867 (3) - why is the spacing shortened here, please distance snap this
00:19:244 (2) - spacing?
00:25:265 (3) - ^
00:21:920 (1) - please change how this slider looks because it is barely rankable, looks terrible, and probably should be snapped to the half note (red tick)
00:39:983 (1,2,3,4,1,2,3,1,2,3,4,5,6,7) - this part was pretty boring with every note coming 2 whole notes after the previous one with very little variation, so please change this section
I think you get what I am looking for, so I want you to go through the map and try to fix these things
Combo mod:
00:31:955 (5,1) - to follow your pattern of having a new combo every 4 beats, remove 1's new combo and adda ew combo to 5
00:44:666 (1,2,6) - to follow your pattern of having a new combo every 4 beats, remove 1's new combo and add a new combo to 2 and 6
01:06:074 (1,2,3,4,5,6,7,1,2,3,1,2,3,4,5,6,7) - I am not really sure what your new combos are following here
01:42:870 (6) - new combo?
Timing section mod:
00:00:177 - there are 2 timing sections here, both of them are unneeded, so please remove both of them
00:10:530 - unneeded timing section, please remove
00:28:883 - ^
01:06:034 - there are 2 timing sections here, please remove one of them (if you keep the kiai section, please add another inherited timing section with the same hitsound settings as the kiai section but with no kiai and make the timing section a quarter note earlier. If you have any questions about this, look at the link in my signature)
Hard:
Follow the ideas I had in normal and try to edit this diff.
The biggest problem I noticed with this diff is that there are a lot of random jumps and varied spacings that don't fit the song, so please try to fix this
Luxary ReMiX: (Wow, this was hard)
Normal mod:
00:20:905 (4) - it is not allowed to have 2 items at the same point in time, so either the spinner or 4 have to be removed/changed
00:51:011 - I personally don't like 15s breaks, so can you please map a part of this
01:10:074 (2) - sadly, sliders that overlap themselves are no allowed in rank maps anymore as far as I know
Timing section mod:
00:29:258 - snap this timing section to the beat
00:39:960 - ^
01:17:418 - move back a quarter note for the change in hitsound type
01:29:725 - unneeded timing section, please remove
01:45:508 - snap this timing section to the beat
01:56:210 - ^
02:06:922 - ^
02:17:946 - ^
Sadly, this mapset needs a lot of work on the easy and hard diff. There are numerous problems in spacing, combos, and aesthetics. Luxary's diff was quite nice though, so just fix the first 2 diffs and you will be good to go. Until then, I won't give a star but feel free to call me back for a remod.