Smart Piano

Nov 2025

An online piano that uses the key you're in and the musical context to suggest the next notes to play

Why I Built It

I wanted to create a tool that helps people learn music theory through play. Instead of just showing scales or chords, Smart Piano provides real-time musical guidance, making it easier to create pleasing melodies even if you're not an expert musician.

Technologies

  • TypeScript
  • React
  • Web Audio API
  • Next.js

Tags

  • Music Theory Algorithms

Links