Sound Barrier...

I'm looking for some VERY effective sound barrier material, preferrably in a light beige color, that I can cut to size and staple-gun it to the ceiling. Cost is an important consideration as well.

I need to cover ~150 SQ FT of ceiling.

I have searched the web and found MANY options. So many in fact, that I'm left scratching my head wondering which way to go. Please advise. Thanks!