Transpose and modulate on the piano

How To Transpose & Modulate There are only 12 major keys in which you can play, and each of these keys has 3 chords which occur more often than any others. Each key is mathematically the same as any other key, so by knowing scale degrees and the primary chords in each key (and later the secondary chords), you can transpose into any other key after your fingers get used to the configurations of that particular key. You'll also learn..