13edo scales: Difference between revisions
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Pseudo-diatonic music in 13edo can easily use both archeotonic and oneirotonic, switching back and forth between a 7-note mode and a corresponding 8-note one as the situation requires. | Pseudo-diatonic music in 13edo can easily use both archeotonic and oneirotonic, switching back and forth between a 7-note mode and a corresponding 8-note one as the situation requires. | ||
===Twin modes=== | ===Twin modes=== | ||
The most obvious way to do this is to exploit the fact that an oneirotonic mode and an archeotonic mode based on the same tonic may share up to 6 notes; replace the "1 2 1" in the oneirotonic mode with a "2 2". | The most obvious way to do this is to exploit the fact that an oneirotonic mode and an archeotonic mode based on the same tonic may share up to 6 notes; replace the "1 2 1" in the oneirotonic mode with a "2 2". Six of the 8 oneirotonic modes have "twin" archeotonic modes that keep the same tonic are, from brightest to darkest: | ||
{| class="wikitable" style="text-align:center;" | {| class="wikitable" style="text-align:center;" | ||
|+ Oneiro-Archeo Twin Modes | |+ Oneiro-Archeo Twin Modes | ||