Karaoke-Generator

Takes in an mp3, generates a karaoke not only for vocals but also for instruments

HOW TO:

Put your input music file in the input directory, a sample has already been provided

Run build.py ( heavy, close all other apps ) to generate stems.

then run getSound.py

Inspiration

There aren't much software projects that generate backing tracks for musical instruments. Only for vocalists. We hope to change that!

What it does

This is a karaoke generator, for instruments ( Vocals also, don't worry ). I play piano, I love a song and want to play the piano alongside it. I can use this software to generate a version of the song that doesn't have piano!! How cool is that?

This would be revolutionary for generating backing tracks!

How I built it

We used spleeter to generate 5 stems through pretrained Machine Learning Models: namely Vocals, Piano, Bass , Drums and other accompaniment. Then we combined 4 of these stems to generate a wav that has one of these left out for the person to play along!

Challenges I ran into

The WAV forms were hard to combine, we first tried to overlay two , generate output and then use that as input for third and fourth, but the noise amplified and was taken as input , and the final result was incomprehensible.

We figured out a way to overlay all 4 WAV in one go and that solved our problem