Tolemach,

There is a P2P(Peer to Peer) network in the internet called Soulseek where people share their music and download from each other. There is a lot of tango music that you can find there. The program is a little bit more difficult to use than others like Emule or Bearshare, but i think it´s the best if you are looking for tango music or for good electronic music 

To use it, you have to download the Soulseek client. When you search for it just make sure you don´t get confused with the commercial Soulseek. That is not what i am talking about. The Soulseek i tell you about is 100% free 

Also, check out Ruben Berdichesky's excelent Tango Music blog. He posts 3 or 4 albums of MP3s every day.  A great resource!

Taringa.net has a lot of links to downloadable music. 

Both of these sites use of rapidshare.com

-BB

That´s really impressive what you have there!!
I like that a lot as a starter!!
Gracias

This one was for bob´s private collection!

Soulseek rocks!