Sound Forge Audio Studio 9 software includes the Vocal Eraser plug-in by iZotope.With this plug-in, users can remove vocals from songs to create karaoke tracks.
Vocals can also be extracted from songs for remixing.The easy-to-use plug-in contains presets for various recording situations.Tried it with Sound Forge and its working fine.
Note: it only works at Sound Forge

download:
http://depositfiles.com/files/ehmszpdzt

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