Research 4 topics in music industry/artist mgt and write short paragraph on each

Hello,

I all I need is for someone to research 4 topics about Artist Management and/or the Music Industry and write short paragraph about it. 

All sources must be cited in APA format or the format appropriate for your submission method. For example, sources would be cited as hyperlinks in a blog post. When in doubt, ask your instructor! The plagiarism policy applies to all submission methods.

Discuss your four topics in detail. What did you learn from the source? How can you

use this information when working in the industry? If you already have a project idea in mind, how will this information help you?