"Steady, as She Goes" is a song by American Rock Band The Raconteurs. It is featured in Guitar Hero 5. The song is the first track on their Debut album Broken Boy Soilders.
The bonus challenge is for drums. To get gold you need to hit 100 kicks, for platinum you need 220 kicks, and for diamond you need 390 kicks. You need to get platinum (220 kicks) to unlock Pandora's Gretel Outfit.