I Gotta Feeling by The Black Eyed Peas

Contributors: Hooktheory , mforssner and TomNicks . Learn how to contribute.

Want to write better chord progressions and melodies?

Hooktheory’s best-selling how-to books, Hooktheory I and Hooktheory II, will concretely teach you how to craft melodies and chord progressions like professional musicians, and gain a deep understanding and intuition for how music works.

Hooktheory I and Hooktheory II are designed for hobby musicians at all skill levels. They don’t require any previous music knowledge or the ability to read music.