Well Dm is
Dm - d f a
c+2 - c e g d
E - e g# b
gives the notes
c d e f g# a b
ok is it C? No, we have g#
is it D? No, f#
ok, well the f to g# interval precludes a major or minor.
how about the g# a = 1/2 step
hmmm? g# a b c = looks to be a jazz minor scale,
Why? g# a = .5 step a b = 1 step b c = .5 step.
This is a key of your own making.
Try changing the Emajor to Eminor.
Call it the key of C
