master chord

12 LETTERS · STARTS WITH M

master chord is a valid 12-letter word worth 19 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3A1S1T1E1R1C3H4O1R1D2

3 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 4 + 1 + 1 + 2 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does master chord mean?