Development Log – 09/27/2020
I found this repository https://github.com/tsurumeso/vocal-remover which does a great job separating vocal with the background music. I tested this locally by passing it a .mp3 file, it perfectly removed the vocal from the song.
I'd like to start with this library and try to integrate with my app. Now, the tricky part is how to do it, it still needs more investigation.