Anybody know what was the song that was playing in the background right after Megatron appear behind Megan Fox?

Anybody know what was the song that was playing in the background right after Megatron appear behind Megan Fox?

and "From Director Michael Bay" appear ?

http://www.youtube.com/watch?v=z_Veo0G2qfY

All answers will be greatly appreciated.
Thanks Guy!
Have a nice day now.