hey does anyone have the soundtrack of the games music.

Just to be clear, I only care about the final boss fight theme.

There's a rip in the Official Nintendo DS Music thread. I'm not sure if it includes the track you want, though, but it's worth a look :):
Thread 63140

There's a rip in the Official Nintendo DS Music thread. I'm not sure if it includes the track you want, though, but it's worth a look :):
Thread 63140

they have some of the music, just not the final boss theme (it's heard durring the Venom fight, Symbiote Leader fight, and the escape the cocoon maze mini-level as well).