What was joe zawinul's key contribution to jazz?
a). he pioneered the use of electric piano and synthesizers in jazz.
b). he pioneered the use of modes.
c). he introduced nonconventional instruments to jazz
d). he was the first to combine punk instrumentation with jazz

He pioneer the use of electric piano amd synthesizers in jazz.

Explanation:

He was a Rock Jazz artist from australia and according to Plato he a rock jazz musician.

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i think cheerleading is definitely a form of art. or at least it should be! not everyone has what is takes/and or the determination to become a cheerleader. it takes practice and hard work, along with being able to master a move correctly, like dancing. dancing is a form of art, and i think cheerleading is too. not everyone can dance, just like not everyone can be a cheerleader.