A music website

Everything has two sides . For this idea which is create a website people could submit tunes or songs native to their country/culture that are unlikely to have been heard by people around the world .In my opinion it is not good enough .
So let's analyse the advantages :
* It's a idea about music so could help people who really enjoy music and want to listen the music all over the world.
*This will help people all over the world to know about other counties' culture then that will make the world closer and closer.
*And it is easy to use for everyone.So it's good for people who like music from different place to communication .
But it's also has a lot disadvantage :
*I think if you create this website you need to advertise a lot.If not i don't know how people can know that.
*And also this kind of website have too much competitor because music websites are very many already. And the native music also can be haven on the common website~
*And it in fact can't make people all over the world because we have different languages indifferent and not everyone can speak and write English.Especially old people .At this point can prove this idea is diffcult to try.
So it is not a really good idea.