ChordU is a service, specially made for both beginner and advance musicians. ChordU automatically recognizes chords for any song using cutting edge technology. When the world is evolving with artificial intelligence and deep neural network, ChordU is trying to help.

How Accurate is ChordU ?

We have tried our best to reach a higher accuracy level and ChordU estimates accurate chords for most of the songs. "Advance Chords" are more accurate than "Simple Chords".

Technology behind ChordU

ChordU uses a complex music analysis algorithm which is mainly based on waveform analysis, beat tracking, spectrogram analysis & machine learning. ChordU is focused to provide very simple and fast user experience.
Special thanks to technologies:
  • MongoDB
  • PHP
  • Python
  • Apache
  • HTML5
  • jQuery
  • SoX
  • Haskel

“ChordU is an effort to ensure that music learning can be easy and engaging.”

Contact Info

Kolkata, West Bengal, India