How long is each letter in the form ?

What are three reasons it's easier to hear the form in " I've Got Rhythm " vs the sonata form you heard earlier ?

What section does a jazz musician use for developing a song?

How do jazz musicians develop a chorus?

What visual example does Marsalis use to describe Variations ?

What were three musical concepts Marsalis mentioned, that were employed in the theme and variations on "My country tis of thee"?