Need Some Tips On Facebook - Twitter

I have an idea for the changing music trend in the world, I am pretty sure Facebook and Twitter can be my best weapon.

I will be creating a Facebook Page and Twitter Account for this, and might start a tumblr blog for this.

How can I use my FB page and Twitter to attract people. Is it possible to use any software or stuff?

Please avoid giving me investment advises since I have already wasted alot, so not in a mood to spend more. I am willing to time now ..

Bump?

Is it possible to use any software or stuff? - Yes?

Tons of information on this very forum to help you with this. You gotta go get it though.