I hope I answered your question without getting too confused with the soundgeeky-ness. Google it! If there has been an instrumental version released, it will know. However, just because you can’t split a song yourself doesn’t mean that instrumental versions of songs don’t exist. While there are many programs out there that claim to remove or extract vocals, these will essentially do the same thing as what I’ve already explained. So when I say “ try”, I really mean, your song will probably sound like crap if you do this. However, because vocals are in the same range as most guitars, pianos, and other instruments, cutting out these frequencies would also cut out some of the instruments as well. Without getting too technical, this would involve cutting out frequencies in the song which the vocals are in (this is normally anywhere from 80-1200 Hz). That being said, there are ways to “ try” to make the vocals less present in the music. Hi I found this guy that splits the instruments from songs and then analyze it. Subsequently, they could also create a version with only the instrumental. For example, they could make the vocals louder than the instruments, or vice versa. During this mix-down process they can make separate versions. So when they are mixing down the song to finalize it, they combine all the layered tracks into one mixed-down file, like an MP3. When bands record their music, they record all their instruments– the guitar, bass, drums, etc– and their vocals into separate tracks, and then layer them. There’s no way to split vocals and instrument tracks. I’ve had this question in my box for probably about a year, and I’ve only gotten to it now.

How to separate instruments in a song