We asked our friends from different cultural backgrounds and tried layering two songs with similar speed for testing. We further tried different variation like instrumental and vocal sound.
As we realised this direction was not working, we took some time off and started brainstorming individually. After few hours, we again met online to discuss what we could think of, and we as group finalised an on keeping the blockchain-based music technology that will enable a fair distribution of royalty, tracking and securing the ownership of music rights.