When clay is rolled out into a uninformed thicknesses and then welded together to make new forms

Determining “wants” and “needs” is only important in the design phase true or false

After first arriving in new york, charlie parker took a job as a dishwasher at jimmy's chicken shack, where played the piano nightly. listening to his astonishing harmonic restructuring, virtuoso phrasing, and breakneck tempos every night for three months, charlie parker challenged himself to adopt these qualities into his playing, and he continued to practice tirelessly.

How did duke ellington create a new musical style that grew out of the ragtime tradition?