[Search for users]
[Overall Top Noters]
[List of all Conferences]
[Download this site]
Title: | GUITARnotes - Where Every Note has Emotion |
Notice: | Discussion of the finer stringed instruments |
Moderator: | KDX200::COOPER |
|
Created: | Thu Aug 14 1986 |
Last Modified: | Fri Jun 06 1997 |
Last Successful Update: | Fri Jun 06 1997 |
Number of topics: | 3280 |
Total number of notes: | 61432 |
1250.0. "A question for the theory gurus . . ." by ASHBY::BEFUMO (Technical competence is the servant of creativity) Tue Apr 11 1989 12:17
I have a question for any theory gurus out there. I understand basic theory,
harmonizing scales, etc. A friend is trying to write a song, and is starting out
with the chords D-F-C-G, which then bridge to Bm-Ab-Gb-F, and then back to
the first progression. To my ear, it didn't sound right, so I tried to analyze
the chords & see what was going on. Although I came up with several possibilities,
my best guess at an interpretation is that the D,F,C,G represent the 1,3,7,4 chords in
the key of Dm (or, equivalently, the 6,1,5,2 in Fmaj), requiring the chords to be
Dm,F,C,Gm. The Bb,Ab,Gb,F are all resident in the key of Bbm (or Dbmaj). In Bbm,
the chords are 1,7,6,5, and should be : Bbmin,Ab,Gb,Fm.
It seems to me that the song is changing from Dm to Bbm, pivoting on the Bb chord,
which would be the 4 chord in the key of Dm, and the 1 chord in Bbm. As far as
my understanding of theory goes, it would have to be Bbmaj in Dm, and Bbmin in
Bbm, so there would have to be either an extra chord change in there
(Bb-->Bbm), or some kind of melodic device in place of the chord change to
span that alteration. Similarly, the F in the key of Bbm is a minor, whereas, in
the key of Dm, it's a major.
Could anyone comment on my analysis? Am I missing anything? What about all of
those songs where EVERY chord is a major - are they to be viewed as a succession
of transient keys? If a little knowledge is dangerous, I'm beginning to feel
positively deadly!
joe
T.R | Title | User | Personal Name | Date | Lines |
---|
1250.1 | looks like it should work ok to me | MARKER::BUCKLEY | I wish it was summertime all year! | Tue Apr 11 1989 12:23 | 13 |
|
Well, The D F C G progression is like G Mixo to me. Assuming all the
chords are majors, its would be like the progression used in Bon Jovi's
Dead or Alive, whereas the f major is superimposed from another key,
and provides a leading tone from the root to the third of the D major
chord.
I'd analyze the 2nd one as Db major as well.
If the song didn't "sound" right, may it was the harmonic rhythm that
was off??
Buck
|
1250.2 | Now I'm SURE I'm confused! | ASHBY::BEFUMO | Technical competence is the servant of creativity | Tue Apr 11 1989 15:56 | 4 |
| I guess what's confusing me is the presence of all those majors. As I
mentioned, my theoretical knowledge stops at stacking thirds, which
doesn't 'allow' for this kind of progression (does it?). I'll have to
sit down and try to work this out tonight.
|
1250.3 | Key change maybe.... | CCYLON::ANDERSON | If winning isn't important... Why keep score? | Tue Apr 11 1989 22:50 | 7 |
| looks as if he is changing keys sort of... First section is in G/Em.
ie G Am Bm C D Em F. The bridge, however, introduces the F#and the
G# this seems incongruous unless he means to change keys in which
case the F becomes Fm and the Bm becomes Cm. This assumes a half
step key shift up. Adjust acordingly if he wants to go a half step
down.
|
1250.4 | Sad case | ROLL::BEFUMO | Technical competence is the servant of creativity | Wed Apr 12 1989 08:40 | 9 |
| Thanks, I'll investigate that angle, as well. In this scenario, then,
I assume that the Bb is resident only in the 'second' key, right? My
get feeling was that if you're going to have a key change, then there
should be some point common to both the new and the old keys, which is
why I tended to favor an interpretation that would have the Bb common
to both. BTW, I don't believe a key change was either intended or not
intended. The author just came up with some chords he liked & write
some lyrics. Since I'm the most musically literate of the bunch (sad
case, huh?), I was asked to try and make some sense of it.
|
1250.5 | Theoretically incorrect music can still be good... | CCYLON::ANDERSON | If winning isn't important... Why keep score? | Wed Apr 12 1989 12:07 | 14 |
| Key changes do not need a common chord. A clasic example is the
song " In the year 2525" which changes keys with every verse.
One does not usually, however, return to the original key much
less bounce back and forth. This does not mean that it won't work
out very well! Sometimes... if it sounds good don't try to explain
it. Your ears and mind can usually tell you if what you're doing
is "correct" (remembering that there are varying degrees of
correctness and things that shouldn't work do). You seemed to be
struggling with the "There is something wrong here... but I don't
know what" syndrome. This is your ear/mind alerting you that something
doesn't fit... thats when you try to analyze it.
Jim
|
1250.6 | Modulations | AQUA::ROST | DWI,favorite pastime of the average guy | Wed Apr 12 1989 12:17 | 13 |
|
Re: .5
What happens in "2525" is a simple modulation (going up in key by
half or whole steps). This is also common in many country western
songs. Modulating down usually sounds stupid, the idea of modulating
up is used primarily to sustain interest in an otherwise harmonically
repetitive piece.
As far as going back to the original key...."Orange Blossom Special"
is an example of this. It is a polka where there are two sections;
the second section is up a fourth from the first, and the two section
alternate throughout the song, with it ending on the first section.
|
1250.7 | A correction | ASHBY::BEFUMO | Technical competence is the servant of creativity | Wed Apr 12 1989 14:01 | 16 |
| First, it's been pointed out to me that I made a sloppy error in the
base note:
> which then bridge to Bm-Ab-Gb-F
should have read:
which then bridge to Bbm-Ab-Gb-F.
In any case, I guess it's not so much a matter of my ear raising a
flag, so much as my trying to improve my grasp of applied theory by
figuring what's going on, and why. Also, I've always been primarily an
improvisational guitarist. At this stage of the game, I'm trying to
both move toward more well thought out solos, while, at the same time,
expanding my improvising tools. To this end, I'm trying to apply this
kind of analysis to all of the harmonic settings in which I play, and
design more interesting (to me) leads around that.
joe
|