match the following term with the most appropriate definition. - music - interval - melismatic - monophonic - middle ages - great schism - rondeau - magnus liber organi a. a kind of poem with a two-line refrain or chorus b. organized sound c. the distance from one note to another note d. one syllable with many notes e. a period in history which included the absolute authority of the roman catholic church f. the texture of plainchant g. the great book of polyphony h. a divisive period of time in the middle ages when the church had two popes