Answer:
wheather photography is allowed!
The answer is A. Rhythm.
Mensural notation is the musical<span> notation system used for European vocal polyphonic </span>music<span> from the later part of the 13th century until about 1600. The term "mensural" refers to the ability of this system to describe precisely measured rhythmic durations in terms of numerical proportions between note values.</span>
Charlie parker was 11years old when saxophonist Budd johnson heard him playing double time feel in Chicago.
<h3>
Who is Charlie parker?</h3>
Charles Parker Jr. can be described as successful American jazz saxophonist, that was born in 1920 , he was also a great composer.
Therefore,Charlie parker was 11years old when saxophonist Budd johnson heard him playing double time feel in Chicago.
Learn more about Charlie parker from
brainly.com/question/15771861
#SPJ1