It was very different type of art for the time that is why and it was very sad type of art it mean sad things
d.
Pre-Edict Christian
As the Christian symbolism was very much evident in this art.
The best statement to identify Joe Zawinul's key contribution to the world of jazz is that A) He pioneered the use of electronic piano and synthesizers. He introduced the electronic piano in the mainstream music industry and made the synthesizer a very striking musical instrument.