mediant
51Minor chord — minor triad Component intervals from root perfect fifth minor third root …
52Augmented fifth — Infobox Interval main interval name = augmented fifth inverse = diminished fourth complement = diminished fourth other names = abbreviation = ? semitones = 8 interval class = 4 just interval = 25:16| cents equal temperament = 800 cents just… …
53Augmented sixth chord — The interval of an augmented sixth normally resolves outwards by semitone to an octave.  Play (help·info) …
54Submediant — ] In music, the submediant is the sixth tonal degree of the diatonic scale. It is so called because it is a third below the tonic, in contrast to the mediant being a third above the tonic. It is the mediant of the subdominant triad.In music… …
55Added tone chord — Suspended chord (sus2) and added tone chord (add9) both with D (ninth=second), distinguished by the absence or presence of the third (E♭).[1] …
56Extended chord — Dominant thirteenth extended chord: C E G B♭ D F A   …
57Thirteenth — Compound interval of a major thirteenth from F to D in the next octave up …
58Mystic chord — Component intervals from root major second major sixth major third …
59Mixed-interval chord — Mixed interval chords from the opening to Arnold Schoenberg s Klavierstück Op. 33a[1] ( &# …
60Tristan chord — Component intervals from root augmented second augmented sixth augmented fourth (tritone) root …
