C Minor

(Ger. C moll). The key of concentration and solemnity, a key of introspection, quite different from its major relative, c MAJOR. But the two keys are intimately related, not through the traditional cycle of scales, but by the virtue of the PICARDY THIRD, in which the minor third of a minor triad is replaced by a major third. Thus, no matter how dark or ominous an opening C minor can be, there is always a promise of C major in the FINALE.