MuSheetCreator is a score drafting tool for musicians, students, and young creators. When an idea appears, you can play it directly on your instrument. The app keeps the original recording and turns the performance into an editable staff notation draft, so you can refine the music later instead of losing the moment. MuSheetCreator supports microphone-based audio recognition, and can also use MIDI input when a MIDI device is connected. MIDI is optional; the main flow works with audio recording so creators can start with the instrument they already have. Key features: • Record performances and keep the original audio • Create editable staff notation drafts • View piano-style grand staff notation with treble and bass clefs • Edit pitch, note duration, rests, and chord tones • Add lyrics with rhythmic visual guidance • Play from a selected note or measure • Play back both the original recording and the generated score • Export score previews and original audio files MuSheetCreator is designed as a creative drafting tool. Recognition results are meant to be flexible starting points, not final decisions. You can keep the musical idea, listen back to the source audio, and gradually shape the draft into a cleaner score.