Nothing wrong with doing a duet/remix before the song is actually released (Telephone, Me Against the music, etc) What's poor is doing a remix just to boost the sales when the actual solo single isn't performing as we want.
Nothing wrong with doing a duet/remix before the song is actually released (Telephone, Me Against the music, etc) What's poor is doing a remix just to boost the sales when the actual solo single isn't performing as we want.
A duet would be even more incredible 
