Demonstrating the DIY Electric Cello

This is a demonstration of how my home made electric cello sounds like.
Sound setup is basic: Cello > piezo sensor > preamp > amplifier

My cello skill level is still low, sorry for missing all those notes.
This was all shot in one take, no editing.

After 5 months of practice , learned to read music and play simple songs, finally got the courage to film a demo.
Cant describe how hard it is to play this instrument, especially for a non-musician like me.