Closely related to visual arts are:
Musical arts
Language arts
They have a fundamental similarity in that visual arts, musical arts, and language arts are all used for the purpose of expression through different mediums.
Its vaudeville. Vaudeville is a diverse show with multiple acts such as singing, dancing, comedy,etc
The answer might be (one half step up from the last flat) but i'm not 100% sure
1. bluegrass - C. Dobro
2. gospel - A. Hammond Organ
3. country - B. pedal steel guitar
4. jazz - G. Saxophone
5. rock - D. Electrical Guitar
6. motown - D. Electric Guitar
7. musical theatre - E. Ochestra
8. hiphop - F. Turntable