two songs that make me just want to mosh my head off are nirvana - lithium stone temple pilots - sex type thing
ok, not a fan of crunk music, but i have to admit, i love gettin ready to party with some crunk on in the background. it gets alot of people hype, its good for energy music.
any upbeat Destiny's Child single (especially the early stuff) David Bowie's "Moonage Daydream" or "TVC-15" yes, crunk rap singles ("House Real Big" comes to mind) the first three songs on At The Drive-In's Relationship of Command
Any music where I can extract engery from. When I listen to motley crue (probably not a popular band around here) I really get pumped and just am lively.
Falkenbach gets me in the mood to read Harry Potter. Most agressive black metal bands get me in the mood to let all possible stress flow away from body and mind so I can relax. Alanis Morissette gets me in the mood to sing along really loud. Tori Amos gets me in the mood to use my imagination and be dreamy. Especially the album Scarlet's walk. Rap and R&B etcetera gets me in the mood to jump off of high buildings. Solefald is like whoa. Metallica gets me in the mood to be really nostalgic. Omnia ( discordian celtic pagan folk music with flutes and wardrums and whatnot ) gets me in a very happy sing-along mood.