Data Entry Editor needed

Hi, I'm just trying to make this post, hope any some hardworker here would to bid and I'm lucky to hire you with cheapest cost because I'm really in limited money. The job totally easy, I have wordpress song lyrics database, but the posts there just have Song Title only. Also not yet placed under their category. So, your task is just search google artist name from this song, type artist name, then make category and click to placed this song lyrics under artist name band category. The website is SaskiaTan.com. If you not familiar with wordpress, don't worry because I will full guide you. My trouble is the database so huge up to 300k posts. I can do by my self but might better if any team would to doinf this job together. I'm not hurry but maybe for one month to finished this job is ok. Kindly you would to put your bid with your best price. Thank you very much.