Midiscore Chung is a compact, standalone program designed for composing, recording, and editing MIDI music with ease. It supports step-by-step creation of songs using a MIDI keyboard, allowing users to play chords and control notes through select piano keys. The software offers options to quantize performances for tighter timing, and users can save or load projects directly from their PC or export and import standard MIDI files for seamless integration with other music tools.

This program enhances real-time recording by applying effects such as sustain, delay, and velocity variation based on the number of notes played simultaneously, adding dynamic resonance to the music. Users can also input notes using their computer keyboard, expanding creative possibilities. Midiscore Chung can load existing MIDI files and improve them by applying these expressive effects, and it includes an autopause feature that stops recording when no input is detected, streamlining the workflow.

In addition to basic editing, Midiscore Chung offers automatic correction of score notes using preloaded chord data, which helps maintain harmonic consistency throughout the composition. This feature assists musicians in refining their work efficiently, making the tool suitable for both beginners and experienced composers seeking quick MIDI arrangement enhancements.