http://www.minijuegos.com/juegos/html/index.php?id=3936, it seems be a port from Snk vs Cap Chaos, well, actually im surprised cause of the soundtrack, characters themes are quite good especially Ryu's one. Ive tried to identify to what SF game the music levels belong, but i havent been lucky or my ears arent working fine X_X, please if someone can help identify the ST or if anyone knows where i can download those tracks would be awesome, thanks!