I think that's another valid and useful way of grokking it.stringtapper wrote:I wouldn't agree with G minor.
The bass pitch that it keeps returning to and sounds as a starting point for each progression is C.
There is also a melodic figure that plays throughout with the pitches G-Ab-Bb-C, which is a G Phrygian tetrachord.
I'd say C minor with a lot of typical pop harmonic motion, mediant progressions etc.
Years ago I performed a Romanian piece from the 1920's and got into an argument with a "bookish" musician. The thing on paper was undoubtedly A minor even though it had a v, because it had tonicizing flourishes altered to vii°, not VII. But if you sang the melody without the piano part, it was undoubtedly, even stereotypically, phrygian on e. Books, schmooks, that's obviously how the piece was made.
So from the viewpoint of creating music, which is what matters, you could very well be thinking C minor with a G phrygian motif and end up with something really nice.
You won't be able to pin the thing down in four bars, or even be able to put it precisely in some drawer, but who cares?