(General)
The placement of your notes on the timeline are the major flaw in this map; you seem to be against putting anything not part of a stack on the blue ticks (1/4 notes), and, if you're following the lyrics, you need to or drastically change your timing. You also need to work a bit on when new combos come into play; they should occur when a new phrase of lyrics or music begins.
Though I did like the inherited sections in Hard, so that's a good point.
(Timing)
I got 84.935 for the BPM (I actually got double that, but halved it to be more consistent with your original one). A good BPM typically won't be a whole number.
Also, and this is a finer point, but please use 2 for your slider tick rate. I know it doesn't seem like it'd make that much of a difference, but to the regular player, it sounds weird to have a 4/4 song with a tick rate not a factor of 4.
[Easy]
Pretty hard for an Easy; I would recommending renaming this "Normal", and perhaps shrinking the circle size by one level.
00:42:26 (1,2) - This is a bit confusing-looking, especially since the circles are so large.
00:49:67 (1) - Don't start a slider beneath another slider like this; either place it so it doesn't start below the previous slider at all, or place it directly under (stacked) either of the previous slider's two endpoints (the far one should be fine; turn off distance snap for the moment).
[Hard]
00:24:96 (7) - Don't really need a repeat here; put another circle for the missing spot (if you do, make it a new combo).
00:26:73 (1) - Remove the new combo.
00:28:49 (4) - New combo.
00:29:55 (1) - Remove new combo.
00:31:32 (3) - Should be aligned with #1.
00:33:79 (6) - Same spot as #4.
00:36:61 (3) - Remove the repeat, slide over to the white tick, new combo (move on the playfield to make sense).
00:39:79 (5) - New combo.
00:41:55 (1) - Remove new combo.
00:43:84 (6) - Turn this into a slider that lasts until the current end of 00:44:37 (7), removing 00:44:37 (7).
00:45:43 (9) - New combo.
00:47:55 (1) - Remove new combo.
00:48:79 (1) - Remove new combo.
00:57:79 (1) - Remove new combo.
01:00:61 (1) - Remove new combo.
01:02:37 (4) - New combo.
01:03:79 (1) - Remove new combo.
01:05:20 (3) - New combo.
01:05:55 (1) - Remove new combo.
01:20:02 (1) - Remove new combo.
01:22:14 (5) - New combo.
01:22:84 (1) - Remove new combo.
01:23:90 (1) - Remove new combo.
01:47:90 (1) - Remove new combo.
02:47:55 (1) - Remove new combo.
02:51:08 (1) - Remove new combo.
02:53:20 (2) - Slider beneath slider, see similar comment in Easy.
02:54:61 (1) - Remove new combo.
03:06:96 (1) - Remove new combo.
03:11:90 (1) - Remove new combo.
03:16:14 (1) and similar - Remove new combo.
Don't be too overwhelmed; with a better timing set and a clearer dedication to either the lyrics or instruments, most of this will fall into place. Keep at it!