I am an engg student....and our college "Madan Mohan Malaviya Engg. College, Gorakpur" is organizing a rock show, and we need a teaser to promote the show and bring in sponsers.

Any one who can help/create teasers please tell me which software to use.and if you can make good teasers then we are willing to pay you for a cool teaser.
Looking forward to your replies.
Thnx