Ok here is my mod:
GeneralCombo colors - White after Grey is a little irritating, perhaps place the colors in this order Blue > Grey > Purple > White
Source: Should be Lady Gaga's album (The Fame Monster?), not just "Lady Gaga".
Kiai time?
Easy:
Overall difficulty down one tick? Hp drain rate is pretty much unfailable I'd recommend increasing it.
00:13:044 (4) - Notes should not be covered in easy, reposition.
00:14:022 (5) - New combo
00:52:005 (4) - Move this slightly, its covered by 00:50:074 (3) - and thus hard for Easy players to detect. Reposition the other notes if you take this suggestion.
00:55:018 (1) - Should not start on a red tick, again hard for an easy and the actual beat comes in at 00:55:044 (2) -
01:01:044 (1,2,3,4,5) - A little confusing for an Easy reposition 4 so it comes below 3, if you take this suggestion reposition the others.
01:04:018 (8) - Blue tick on easy is hard to hit, make 01:03:078 (7) - a slider till 01:04:018
Hitsounds are generally good
Normal:
Reduce overall difficulty this should not be tick 7 for a normal. Increase circle size?
00:10:005 (4) - New Combo
00:12:013 (1,2,3,4,5,6) - Generally patterns like this are a little dull ~ straight lines ~ consider different beat placements. This applies to all the others such as 00:20:048 (4,5,6,7,8,9) - etc, try and think of inventive ways to place the beats it makes it much more fun to play.
00:28:083 (1) - A slider would work well here (even a slow down section), generally extended notes make good spots to place sliders.
00:29:035 (2) - This isn't aligned with 00:28:083 (1) - either, plus mapping in straight lines... same suggestion as above.
00:30:091 (1,2,3,4,5,6) - Unaligned, really noticeable in game.
00:48:091 (5) - Too far from 00:48:052 (4) -
00:55:018 (1) - Unaligned ~ there are a bunch of other notes like this, it looks messy in game.
01:23:061 (1,2,1,2,3,4,1,2,3,4) - The patterns you use in these sections are quite similar (almost identical). This gets boring quite quickly, again think of new ways to map and place beats and sliders
01:34:005 (1,2,3,4) - Alignment etc.
01:56:354 Ends in an awkward place, just before a chorus I'd end it after the chorus has finished.
Hard:
~ The overall difficulty is
lower than Normal, this should not be the case.
~ Hit circles too small?
~ This plays a little to similar to Normal.
~ Throughout the whole difficulty make sure its aligned, looks a bit messy like I said in Normal.
~ Generally the things I mentioned in Normal apply here are some examples (but not
all):
00:00:013 (1,2,3,4,1,2,3,4,5,1,2,3,4,5) - Repetition ~ try to think of new ways to map the same beats.
00:12:013 (1,2,3,4,5,6) - Linear mapping ~ try to use better placement.
00:21:000 (5) and 00:31:044 (3) - - Alignment ~ try to make sure things are reasonably aligned.
00:55:031 (1) - Doesn't follow any beat in the song, remove?
00:55:083 (3) - This should really be on a red tick.
01:39:013 (4) - ^
02:09:077 - Add a note it makes the triplet sound better.
02:20:035 (1) - White tick, blue one is offbeat.
TheFury Mix:
Not bad, the same advice would probably apply here as well
This mod is by no means exhaustive, but I stick by my original statement that this needs more work and more mods in general, up to you whether you take my suggestions
Good luck!