sorting posts to pages

I am certain this is a very simple procedure, so my apologies for the noobness.

I basically want to specify the page where each post will be published, with the default being the home page.

So, if a post is labeled “MUSIC”, it goes under the “MUSIC” page and ONLY under the music page. I do not want it to appear on any other page, including the home page.

https://solfulsouls.com