Here are the promised, analyzed examples of moodbars. Comments welcome.
1) Annett Louisan: "Ich ...be Dich" (Pop, Vocal; soft calm intimate love song)
V verse
S silence
C chorus
You can clearly see the silence between verses, everything else is less obvious. But you can see that the chorus is somewhat less "intimate" than the verses, the sound is more blue; of course, trhis is even more so the case during the instrumental part.
2) Trentemoller: "Killer Kat" (Electronic, repetitive)
x0 very simple, clear bassline only
x1 bass/low pitch, warm, more complex than before
x2 high notes set in stronger and stronger
x3 high "noise"-samples
As written before, repetitive electronic music offers some of the bars with the most distinguishable parts: whithin parts of the bar the music is quite repetitive, but the different parts of the bar are quite different, since bassline, melody, samples etc. change strongly. I can't really describe why the green part is greenish, it just sounds different
3) Katie Melua: Nine Million Bicycles (Pop, vocal, soft calm intimate love song)
x1 high pitch flutes
x2/C singing starts (Chorus - this song mainly consists of variated choruses)
x3 still flute, but darker, softer
4) Herb Alpert: This guy's in love with you (Easy Listening, Vocal)
The great Herb Alpert with a not very typical, but great and successful song (he's not playing trumpet here as usually, but sings). You can't see that much, but twice you can see the building up of tension in the song (including upwards climbing chords, colors becoming yellowish), followed by a green-white release of the tension (high pitch clear bright music) and then followed by a sudden slowing down, dark, soft, backpedalling)
5) Amy Winehouse: "Rehab" (Pop-Jazz-Vocal)
As written before, much popular music songs with lots of background instruments seem to be difficult to picture qualitatively. Can't say much about it, but the first greenish section corresponds to her "no no no" section, followed by the "go go go" section"
6) Lou Reed: "Perfect Day" (Rock-Vocal)
V verse
C chorus (bright, high pitch)
x1 piano, piano/violins section
7) J.S. Bach: Two-part Invention No. 1 in C, BWV 772 (Classical, Violin & Cello duet)
Now, the difficult classical music examples. I guess the interaction of violin and cello, playing the very complex chords and phrasing of Bachs Inventions makes it very difficult to say something about it
8 ) Verdi: Requiem, II.: Dies Irae (cond.: von Karajan) (Classical, large orchestra & large choir)
The musical complexity of this amazing requiem just can't be described by moodbar. The first part is bombastic - the forte fortissimo of the large orchestra and the large choir makes frequency analysis for moodbar impossible right now; the great mystical-low-voice-almost-silence of the second part is too muted to be noticed better in the picture.
9) Wagner: Walkürenritt (ride of Valkyrie) (cond.: von Karajan) (Classical, orchestral work)
Soprano sets in at x1 until the end of the arrow, sets in again at the next x1 - whatever that means here in moodbar... All in all: too complex and agitated to get an interesting picture. You might interpret and find a lot of things... but intuitively, moodbar isn't much help here.
10) Telemann: Concerto for trumpet, strings & continuo in D major, TWV 51:D7: I. Adagio (trumpet.: Otto Sauer) (Classical, trumpet solo concerto)
Now this recording (one of the musically best there is) is very interesting in terms of its picture. Read x3's description first.
x1 looks like x3, but isn't, it's fooling you. Maybe dark because its some sort of gentle/mute end of phrase. But technically, the phrase ends in between the two dark x1 bars, Sauer actually breathes right in between them.
x2 high pitch melody lines
x3 end of trumpet phrases (phrase parts)
x4 continuous trumpet playing, but there's a sudden volume decline when Sauer repeats the same phrase again as some sort of answer/reply.
I wish you could listen to the music while reading/looking at this, but obviously I can't provide the music
Maybe you got some of it, like Amy Winehouse, Lou Reed or Bach's intervention.