LED Piano is a utility application designed for piano learners, providing an innovative way to practice using MIDI files. Users can upload standard MIDI files and the app visually indicates which keys to press with a dual-hand display, enhancing the learning experience. The app is compatible with a Bluetooth-connected LED device that illuminates the corresponding piano keys, making it easier for users to follow along and improve their skills.

This application not only simplifies the learning process but also adds a visual element that helps users engage more effectively with their piano practice. The combination of the app and the LED device creates an interactive environment that can be particularly beneficial for beginners looking to master the piano in a fun and efficient way.