Companies making money from out of copyright music ?

since musical recording copyright should last 50 years ?

how come someone is still making money and charging for their music on itunes ? I guess the itunes stuff is a just for your convenience type scenario.

so actually nearly all the inkspots can be downloaded for free from the internet archive, because they are out of copyright, and plenty of other great out of copyright music, if your dying and you dont wish anyone to benefit financially from your music you can of course pass it all into the public domain.