I can’t stop coding this thing. What I’ve done today:

• This is the query I’m using in google now : [your search] mp3 -facebook -youtube -soundcloud -last.fm -amazon -dailymotion -bleep
• I’m now parsing google and the following links with jQuery: $(body).find('a') and then looking for good links with a regex. This is so much more quicker!
• There is still a part that is taking some time though, it’s the metadata fetching. I still have to get every mp3 independently and download enough bits to learn its metadatas…

But it is working quite well as it is!

EDIT: I’m now fetching the metadata in parallel and it’s super fast! I’ve also fixed a ton.