What songs should i add to my ipod?

Rammstein and Five Finger Death Punch have pretty good songs, Muse is alright, too. Umm... Bullet For My Valentine and Blood on the Dancefloor are two my favorites, I'm no sure if they're considered artists or a band (probably artists) but Meg and Dia have a song, Monster, Really good song. Slipknot and Three Days Grace are great. If you like techno Manian has few good songs. Draft Punk... That's all I can think of right now. HopeI could help ^-^