Software creating karaoke from mp3 files

[Wojciech Puchar]

> Been unable to purchase karaoke of rock and roll greats like "AC/DC, THE 
> ROLLING STONES, THE DOORS, LED ZEPPELIN". Looking for advice on software that

AFAIK nobody yet invented so good voice analyzer that could separate out 
music and speech.

But there are programs that ROUGHLY removes speech by filtering some 
frequency band. effect is crappy but there's something.

Look at /usr/ports/INDEX maybe there is something for that but i don't 
know one