Who believed music shared a close connection with astronomy and mathematics?

[Jessica B]

This is a review for a final I have to take for music and I am horrible at his tests so if you can help, thanks, if not, don't yell at me for asking for help(it's not homework, it's a review for a final.)
Here are the music review questions, only five or so are answered.
1. They believed music shared a close connection with astronomy and mathematics-
2. Art Songs? A. Stravinsky B. Opera C. Schubert D. Vivaldi E. Berlioz
3. Tone Poem? A. Stravinsky B. Opera C. Schubert D. Vivaldi E. Berlioz
4. In order of occurrence- Swing, Jazz Age, Bebop
5. Many cultures believed, as the greeks, that music could purify the body and cause?
6. Concerto Grosso? A. Stravinsky B. Opera C. Schubert D. Vivaldi E. Berlioz
7. Who was instrumental in the development of ragtime? A. Ellington B. Armstrong C. Joplin D. Parker E. King Oliver
8. In order of chronology- Baroque, Classical, Romantic
9. Jazz Age- 1920’s
10. Polyphony? A. Jazz Singing B. Five Note Scale C. Renaissance

[BRYAN H]

I'll only give you the ones I know for sure:

1. Pythagoras
3. Berlioz
4. Jazz Age, Swing, Bebop
7. Joplin