Audacity 2.0.5 help

Hi All,
I am trying from past one week, tried almost 200 times to make a Karaoke in Audacity 2.0.5.
I do not know whether the mp3s which I have a issue or the Audacity issue.
Kindly help me to make Karaoke for this song.

Most karaoke conversions don’t work. Stereo songs have to be perfectly recorded and not have effects added to the center voices. Anything else gives a bad vocal removal or no removal at all.

We only just started calling it Vocal Remover. It used to be called Center Pan Remover because that’s what it actually did. Everything in the middle of a good quality stereo show would would vanish. That’s not always the lead singer.