Hosting What Software And Hosting Do I Need To Start An Online Community Site Where People Can Post Articles Or Music?

What software and hosting do I need to start an online community site where people can post articles or music? - hosting

What software and hosting What I can publish a website online community where users need to begin articles or music?

I would like to recommend an online portal as a launch this announcement or any other area of the site. What is needed at home and / or software?
I also began to write an online portal for musicians, songs, and blogs.
What do you recommend and what software or host for this program? Thank you.