Color Chords That Sound Great and Are Easy to Play

Change just one note in an ordinary chord: a suspended fourth (sus4) replaces the chord's third with the fourth, giving a “hanging, wants-to-resolve” tension (like Dsus4 → D); a suspended second (sus2) replaces it with the second, sounding airy; an added ninth (add9) stacks a ninth on top, bright and modern (like Cadd9). When you linger on a chord for a few extra beats, dressing it up with sus / add back and forth sounds especially good.

Want it more “jazzy / laid-back”? Keep stacking up on the triad: a sixth chord (like C6 = 1·3·5·6) is sweet without being cloying, often used to end on instead of a plain major triad; a ninth chord (like C9, Cmaj9) is more transparent. When six strings can't hold every note, remember the dropping rule — drop the 5th first, then the root, keeping the third and that “color note,” and the flavor stays. Use these extended chords with a light touch; too many and it turns to mush.

Chords written as “chord / bass,” like G/B, C/E, D/F♯, Am/G, are slash chords — the left side of the slash is the chord, the right side is the lowest note to play. String them together and the bass line steps down smoothly, one degree at a time: for example C – G/B – Am – Am/G, where the bass runs C-B-A-G, as smooth as walking down stairs. This is exactly the secret behind why Canon-type progressions sound so good.

In a progression you know (like C–G–Am–F), take a chord you hold for a while and dress it up with its sus / add9; or insert slash chords between chords to walk the bass. The chord library already has fingerings for Cadd9, Dsus2/4, Asus2/4, G/B, C/E, D/F♯, and Am/G.