select the correct answer. what is the regular fluctuation of a tone between high and low pitch while…

select the correct answer. what is the regular fluctuation of a tone between high and low pitch while playing an instrument called? a. vibrato b. articulation c. tuning d. pulse
Answer
Brief Explanations:
Vibrato is the regular fluctuation of pitch. Articulation refers to how notes are played (e.g., staccato, legato). Tuning is adjusting an instrument to the correct pitch. Pulse is a steady beat.
Answer:
A. vibrato