cowboy bebop easter egg in FMA game

[Vash_the_Stampede]

OK if you havnt got up to quite near the end of the FullMetal Alchemist game, then you might not want to read this if you want to find out for yourself who you fight.
Anway, in the battle were you fight Roy and Armstrong, you have to lissen REALLY closley to hear this. After like 2 minutes, the backround music will start to change into "Tank!" the theme of Cowboy Bebop. Make sure to listen for it if your going to fight them. If you notice it, tell me. I've only found one other person who noticed.