Revision as of 04:23, 11 December 2025 by Vector(talk | contribs)(Created page with "As a diatonic interval category, a {{#ifeq: {{{ordinal}}} | 0 | unison |}} {{#ifeq: {{{ordinal}}} | 1 | second |}} is an interval that spans {{#ifeq: yes | yes | Hooray...! | Darn...! }}")