Various career options I have in the field of Music

What are the various career options I have in this field?

The career options in the music industry have been segregated as follows:
- Music Composers
- Songwriters
- Singers
- Performers
- Producers
- Artist
- Music Management
- Music Journalist
- Music Educator
- Music Teacher
- Music Therapist
- Musicologist
- Video Jockeys
- Disc Jockeys
- Music Librarian