The length of a musical sound is called the rhythm

What is "obbligato recitative"? a. Section of recitative in which a solo instrument is added to the bassocontinuo accompaniment

b. Narrative text set to speech-like melody but accompanied solely bykeyboard. c. Expressive manner of singing that falls between the simple recitative styleand the florid manner of the aria. d. Recitative accompanied by the full orchestra.

Which Netherlandish artist is known to have created more than 70 self-portraits?

A. Vermeer B. Rubens C. Rembrandt D. Leyster