Write the word true or false concerning each statement. 9. rap music is often called the “first popular music.” 10. an ostinato can be repeated melodically as well as rhythmically. 11. rap music is a genre of rhythm and blues music. 12. folk music is often about the political issues of african american folks.

9:F

10:T?

11:F

12:F

I believe this is correct

it seems to me that yes they solo on the chord changes.  coltrane for sure solos on the chord changes. instead of changing scales, they use a different method over the chord changes. this melody is very  unique but may often times even be considered simple, which is quite common in this modal  type. for example, there are changes from the key of minor to major in this piece, which makes it  unique in its own way.