MidiSlayer

MidiSlayer is a desktop application that helps users learn to read musical notation by playing a MIDI keyboard. It offers live feedback, practice lessons, sight-reading training, games, and an extensive library of pieces to play, supporting macOS, Windows, and Linux. It includes modes for drills on notes, chords, intervals, scales, and also allows importing MusicXML files for custom practice. The software offers a free version with essential features and a one-time purchase option to unlock the full version with all features, no subscription required.