G major 6th chord

What each note does

• G is the root. It names the chord and is the note your ear hears as home.
• B is the major third. It makes the chord sound bright. Lower it a half step to B♭ and the chord turns minor.
• D is the fifth. It adds weight without changing the character, so it is the first note to drop when a voicing gets crowded.
• E is the sixth, a softer color than a seventh. It adds sweetness without tension.