Finding/awaiting sources
 

What does this mean, im halfway downloading a song and then it says this and i cannot finish downloading it?

The host that you were downloading from might have gone offline. Right click on the file within the search results > search more > get more results.

Or, start a new search for the file.

If it's a very rare file, with not many people sharing it, you just might have to be patient & wait until the sources are back online.