Help with dance songs!!??

Question: Help with dance songs!!!?!?

im doing a piece on poverty/africa/african rebels and i need a song that is appropriate!.
it doesnt have to be about that just sort of relates!. something like imogen heap
i want it to be a very powerful song!.

ANY HELP WILL BE APPRECIATED!!
thanksWww@QuestionHome@Com

Best Answer - Chosen by Asker:

Let It Be- The Beatles
World On Fire- Sarah McLachlan
Better Days (Acoustic Version)- The Goo Goo Dolls
Fly- Celine Dion
Candlelight- Imogen Heap
Ooh Child (Alternate Version)- Beth Orton
World Spins Madly On- The WeepiesWww@QuestionHome@Com

dont know if they really fit to exactlly what ur looking for but a few songs i like are
seven nation army
sealion

good luck! =)Www@QuestionHome@Com