Which of these artifacts are the oldest

Sometimes meters contain groups of beats. a meter of 5/8 may have groups of 3 + 2 or 2 + 3. a. true b. false

This measure is supposed to equal six beats. in one or two sentences, explain how you can add one note and one rest to complete this measure. assume that one quarter note equals one beat.

Where does middle c get it’s name? a. it sits in the middle of a brass clef b. it sits in the middle of the grand staff c. if sits in the middle of the alto clef d.its sits in the middle of the treble clef