How do I extract music from song?

I want to know how to extract vocals from a song, not REMOVE the vocals. The reason I want to know this is because i like to mix music and i want to use the vocals of one song with the instrumentals of another song.

ok so i have download a music album and the only way i can open the file is with my vlc player but when i play it it like plays 5 secounds of each song i want to extract all the file's like song out of the file how do i do it

Here are my recommendations of such a service: I only need a database app or software, I do not need it to connect to my actual music collection in any way whatsoever. Say, I listen to some streaming service but this is a competitive market so next year...

Lately I've been intrested in mixing music since I heard some music where the beat of one song, was mixed with the lyrics of another. I have been looking for a program that could help me extract a songs lyrics and the songs beat so I could make my own...

I recently bought some music sheets from a website and the sheets were given to me in .JPG format. Since I can't read music notes (well, I can but with great difficulty), I bought a program that converts PDF files to MIDI files (which I then run through...

Is there any way to change the boot music when you start Windows? I have a program that lets me extract a few seconds of any MP3, and I'm wondering if i can somehow change the default crappy piano with something a little more to my taste. Is this possible...

Back on my first laptop I had tons of songs, about 4000. Not wanting to lose any of these when I got my new Macbook Pro I put all the songs in a folder on my portable hard drive. Since all the songs were in iTunes I had to use a few tricks to extract...

This music video: https://www.youtube.com/watch?v=zGivNTMeGYc How do you like the song or the music video? The first time I heard the song I didn't like it that much, but after I listened to it a few times, I'm starting to think that there's something...