36:45:54:64: Difference between revisions

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 {{Infobox Chord|36:45:54:64|Name=Ptolemaic dominant seventh}}
-'''36:45:54:64''' (or 1⁄1–5⁄4–3⁄2–16⁄9) is a [[dominant seventh chord]] found on the dominant scale degree ([[3/2|3⁄2]] or V) of [[Zarlino|Ptolemy's intense diatonic scale (Zarlino)]], perhaps the most common 5-limit diatonic. It combines a [[5/4]] major third with a [[16/9]] Pythagorean minor seventh, creating a [[64/45]] tritone between the two.
+'''36:45:54:64''' (or 1⁄1–5⁄4–3⁄2–16⁄9), the ''Ptolemaic dominant seventh chord'', is a [[dominant seventh chord]] found on the dominant scale degree ([[3/2|3⁄2]] or V) of [[Zarlino|Ptolemy's intense diatonic scale (Zarlino)]], perhaps the most common 5-limit diatonic. It combines a [[5/4]] major third with a [[16/9]] Pythagorean minor seventh, creating a [[64/45]] tritone between the two.
 [[Category:Dominant seventh chords]]