Audio Question

I have song and i need to remove the Voice is there a way ? if we cant is there a way to reduce it at maximum and amplify the Instrumental.

 

You can split the stereo track, invert either the right or left of it, then combine it back together as mono. That will reduce the quality to mono rather than stereo, but removes all constant patterns (such as voices) assuming that there are no effects on the voice like echoing and such. But you can pair this method with volume reduction on the original stereo track then merge back the derived mono track with the original which will restore much of the stereo quality.