# GNU Solfege # Copyright (C) 2005 Tom Cato Amundsen header { module=compareintervals title = _("Fourths and fifths") theory = "theory-intervals.html" lesson_id = "40fd22c9-4653-4509-af19-9bbd284dd2ec" first_interval_type = harmonic last_interval_type = harmonic first_interval = 5, 7 last_interval = 5, 7 }