What key is “Dreams” by Fleetwood Mac actually in?

Here’s a simple-seeming song that is a subject of a lot of music-theoretic controversy. “Dreams” by Fleetwood Mac only has two chords (plus a third chord that only appears once), so it seems like it would be easy to analyze its harmony. And yet, no one can agree what key it’s in. The two chords …

Musical simples – Possibly Maybe

I’ve said it before and will say it again: Björk is the best thing to happen to contemporary music theory education. No matter what weird scale you’re trying to teach, she’s used it in a catchy, memorable tune. “Possibly Maybe” uses two weird scales: Lydian mode, in the A section (the verses), and melodic minor scale, in …