User:Aura/Aura's introduction to 159edo: Difference between revisions
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| This dissonant tetrad is an option for imperfect half cadences in the 5-limit | | This dissonant tetrad is an option for imperfect half cadences in the 5-limit | ||
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| Ptolemaic Major Seventh | |||
| D, F#↓, A, C#↓ | |||
| 0, 51, 93, 144 | |||
| b↑VI | |||
| 8:10:12:15 | |||
| This tetrad is likely to decompose into a voicing variation on the corresponding triad if the same scale degree is used as a chord root multiple times in a row | |||
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