Audio editors help me

So I'm trying to get vocals out of a song, did the tutorials they all do the same thing, My song is stereo or at least it says that, but after the process there is no sound, what did i do wrong?

Its called a acapella look on youtube it will show many sites with free acapella's =]

Dope is retarded.
Acapella is voice only, she needs the voice removed.
Whats the song?