E minor 6th chord

What each note does

• E is the root. It names the chord and is the note your ear hears as home.
• G is the minor third, a half step below the major third (G♯). That one note is the whole difference between sad and happy.
• B is the fifth. It adds weight without changing the character, so it is the first note to drop when a voicing gets crowded.
• C♯ is the sixth, a softer color than a seventh. It adds sweetness without tension.