[Advice] Need Help deciding what type of company I would need to establish

What's going on everyone?For years I've been mulling over creating an umbrella company, a homebase, company if you will, for all of the creative ventures that I partake in to no avail. Below are the ventures I primarily dive into. I am a:1)Singer-songwriter & Music Producer - I've released multiple projects, and now I am slowly but surely expanding my clientele for music beyond just creating for myself as I now make music and money ( however little) off of my work. Whatever money I make from direct streaming sales, or writing and producing for others I want to solely dedicate to the account for the company I create. Since I am working on expanding my portfolio in this regard I definitely want to incorporate somehow so that it's official, business tax ID, P.O. Box and all. This by itself is simple enough a question to answer, however in my case there is more to it. I am also an :2)Independent Author - I just wrapped up the manuscript of my very first book in my very first sci-fi novel 3-book series. The first book is currently being edited now. Of course I do plan on selling this book independently as both an eBook and special edition physical copies as requested.3) I also have been developing a podcast/webshow to put out later on in the year. I know slapping my company name on the intros to each of the shows here is extremely simple, but again, this question is loaded due to the different creative ventures I engage in.So the BIG question is; considering all that I do, what type of company would be best for me to establish? Whoever takes the time to read this, I thank you deeply. I hope to hear from you all soon! via /r/growmybusiness http://ift.tt/2tF3puv