Music Theory Demystified

If you've ever wondered why some chords sound happy and others sound sad, or why a song is in a certain key, this class is for you. We break music theory down into plain English — no prior music reading required. By the end you'll understand scales, keys, chord construction, and the Nashville Number System that professional musicians use every day. Whether you play guitar, piano, or nothing at all, this knowledge will change how you hear music.

• How scales work and why they matter
• Building chords from scratch
• Major and minor keys and how to use them
• The circle of fifths — finally explained clearly
• The Nashville Number System for playing with other musicians