Hi @kurmitthefrog. Welcome to #steemit. Probably you have a lot of question about Steemit and the easiest way to get proper answer is from reading the https://steemit.com/faq.html

Do check out https://dlive.io and post your music or videos there. It is a similar platform which rewards user by posting their original works. Hope to hear your music soon.

Have fun exploring and posting your experiences in Steemit. Enjoy!