I know nothing about compression and so on, but this is what I hear, and the basis for what I said:
Boots has, to my ears, two drum tracks, one (possibly two) guitar track, one clapping track, one bass track which is quite distorted, two vocal tracks, plus God-knows what else. That makes, at my count, 7+ layers for Boots. Let me in the sound, indeed.
COBL, on the other hand, sounds like it has one guitar track, one keyboard track (replaced by a bass track), one drum track, two vocal tracks, one bass track. It just sounds busy cause the drum track is reasonably more complex than, say, ABOY. And that makes 6 layers, with a maximum of 5 happening at any time.
Course, I'm not a professional or anything like that, only a drummer who listens to lots of music, and makes comments based on that listening...
Also, there's no need to be quite that abrasive. You have a problem with what I said, fine, no need to tell me to "get some ears" and so on. We're all reasonable adults here, or at least I assume so.
Sorry for being abrasive.
Here's my run down on COBL:
-the first sound until :12 is one guitar note treated with effects
-at :12, 2 guitars from Edge come in, panned left and right, each playing a slightly different part. When Edge does it live, he does only one part
-at :23 the piano comes in with the cymbal roll, which has a keyboard bed underneath, as well as the bass. There is also another overdubbed guitar doing slides down low.
-:43 drum loop enters (fade in)
-:50-main theme enters played on guitar and keys. There is also a looping piano part that sounds more like a marimba that was probably sequenced and not hand played.
-1:19 vocals enter accompanied by sequenced tamborine and Larry's real drums
during the verse, Edge plays a similar part as the intro, but there is another guitar overdubbed playing the high 2 note fill.
-1:37 a backing vocal is heard doubing Bono an octave higher
-1:43 a third seperate guitar overdubs a low echo swell
-1:46 Edge's backing vocal enters
-2:00 Chorus "ooh" vocals from Bono; a seperate track (tracks?) than the lead vocal
and so on...
so far I've got:
-at least 3 seperate vocal tracks (doubtless they're doubled, but let's leave that alone for now)
-at least 5-6 guitar parts
-one bass part
-at least 3-4 keyboards/piano
-one drum loop
-one tamborine loop
-drums
that's as many as 17 tracks (parts). Of course the drums take up 8 tracks themselves, but let's leave that alone. 17 parts to COBL.
here's Boots:
-drum fill
-:01-:12...band is in: drums, bass, guitar (bass and guitar both distorted, but not doubled)
-:13 Bono's vocal enter, accompanied by percussion panned left, and a drum loop
-:27 high keyboard chiming sound (probably Eno)
-:30 backing vocals "sexy boots" probably Edge
-:40 Edge is scratching his guitar with muted notes, similar to vertigo. This is probably the same guitar as the riff guitar
-:49 chorus: acoustic guitar enters, meanwhile Bono sings the chorus with Edge and Eno on backing vocals, and the distorted guitar is still probably the same track as riff
-1:18 clean guitar fill dubbed in
all similar through the 2:00 mark. I was going to leave it there to be fair timewise with COBL, but since everyone is so pumped by the "let me in the sound" part I'll include that
-2:29 breakdown: drums (same), loop (same), vocals treated with lots of reverb, percussion (same)
-2:38 wah guitar dubbed in
etc.
that makes
-3-4 vocal tracks
-4 guitar tracks
-one bass
-drums
-percussion
-drum loop
-one keyboard
that's 13 tracks. Compared to 17 on COBL.
I actually thought COBL had some more than it does, but regardless, not only is Boots NOT more layered, COBL IS more layered.