A web applications for singers who want to improve their vocal range.

• Websitehttps://pitchur-perfect.herokuapp.com/
• Sourcehttps://github.com/SharjeelSIqbal/pitchur-perfect
• PlatformWindows, macOS, Linux, Android
• StackNode.js, Express, SQL, PostgreSQL Webpack HTML5, CSS, Heroku AWS S3, Web Audio API JavaScript ES6 React.js