Possible place to find unliscenced songs...

[k'tholo]

If you're looking for remixes of any sort (although this site does just specialize in video game music, it does have hundreds of remixers that are always making new stuff) you might want to check out http://remix.overclocked.org/index.php
My best suggestion is posting in the general forum that you're looking for whatever types of songs that you're going to put in V2 and see if anyone offers their stuff.

Best of luck

[Locke101]

this stuff might come in usefull for an arcade 2 section

[CMCAdvanced]

Megaman X and Metal Gear Solid 2!
That what I have tried to tell you all along!
Today is a great day for Video Game music.....That is when Remix 2 comes out.
What about Remix 1.5?

[CMCAdvanced]

Someone should e-mail some of these people for their songs.