Your original recording must be in stereo and vocals need to be in the center of the stereo track vocals on the left and right sides are not removed.
Any remaining vocals provide a pleasing backup vocal effect.
Using sophisticated waveform sound inversion software technology, centered vocals without echo will be stripped away, and centered vocals with echo or reverb will be reduced automatically. Vocal Remover Pro can reduce or remove vocals from any MP3, M4A, WMA, OGG, AC3 music songs. DOWNLAOD LINK =>From Essay Writing Software: Start with a song you've downloaded from the Internet, music services, or extract a song from any music CD.