Support for multiple entries in tags

[Satuim]

One thing that comes with listening to Electronic music as a primary genre (like me) Is the producers colab with each other, There are muliable genres/genre crossovers. (Refer to example.png)

What I would like is for Winamp to see that a '/' or ';' between 2 artists names which will mean another artist. So basic tagging two artists.
Now you are thinking what is the advantage in that? Just use a comma! surely you can read that and still consider that 2 artists have worked on this song!

Well this is the next part.
You know Smart Views (of course) Well take a look at example.png which is attached!
I want that song to be under Kaskade's Entry in the Smart View, But I also want it under deadmau5's entry.

That is all for now, Post questions and I will try and explain.