select the correct answer. which musical device signifies rhythmic flexibility? a. slur b. legato c. rubato…

Brief Explanations:

A slur indicates that notes should be played smoothly and connected. Legato also means smooth and connected playing. Piano is a dynamic marking indicating soft. Rubato is a musical device that allows for rhythmic flexibility, where the tempo can be temporarily sped - up or slowed - down.

Answer:

C. rubato