Evaluation of a music recommender system

[wangxinxi]

I developed some music recommendation algorithms, and need you to evaluate them.
The evaluation process is very simple. Basically, you just need to listen to songs, and give ratings to them based on how much you like them. You don't have to be a music professional.

For more information, please visit the following link and bid for the job.
http://workforbitcoin.com/topic.php?id=390