Remove music and leave vocal on a audio track? Is it possible?

[Larry Brewer]

Vegas can’t do this for you but I seem to have read about some Kereoke equipment that can. Have you looked into that solution?

[Allan Boes]

Have looked a little around, but still can’t find anything.
Unless its the vocal i want to remove from a song, that seems easy enough.
But nothing if it’s old background music I want to remove.

Allan Boes!!!
Working in Vegas pro 10 and Adobe CS5

[Mike Kujbida]

There’s an old expression that goes “you can’t take the eggs out of a cake after you bake it”.
The same holds true when trying to take anything out a an already mixed music track.
Too many sounds are at the same frequencies so trying to take them out (especially music) will destroy the remaining audio.

[Luís António]

There are,at least, two softwares (Audicity and Sound Forge) that can eliminate some frequencies from a sound track but not all the music. They can eliminate, for example, wind sound or ambient noise.