I’m often asked the best way to learn all 12 keys and while I’ve advocated many methods in the past, the most practical way is to adapt my “3 x 12” rule.
Simply put: Take 3 songs you know and learn them in all 12 keys.
It helps if they are songs that utilize a variety of different chords. That’s why picking 3 is important because between them, you should get a good mix of chords off every tone of the scale…

The funniest revelation came to me the other day when I was ordering pizza only to notice pizza from a few days ago already in my refrigerator.
In music, when you get this one single concept, it unlocks the door to many things!

