class HeadMusic::Style::Guidelines::EndOnPerfectConsonance
marks the voice if the first note is not the first or fifth scale degree of the key.
Constants
- MESSAGE
Public Instance Methods
marks()
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# File lib/head_music/style/guidelines/end_on_perfect_consonance.rb, line 10 def marks HeadMusic::Style::Mark.for(last_note) if last_note && !ends_on_perfect_consonance? end
Private Instance Methods
ends_on_perfect_consonance?()
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# File lib/head_music/style/guidelines/end_on_perfect_consonance.rb, line 16 def ends_on_perfect_consonance? diatonic_interval_from_tonic(last_note).perfect_consonance?(:two_part_harmony) end