Play it, upload it, read it: the engine transcribes your recording, quantizes it to a 16th-note grid at the detected tempo, and renders real notation you can preview here and open in MuseScore, Finale or Sibelius via MusicXML.
Human transcription services charge $50+ per song and take days. MelodyWiz gets you 90% of the way in a minute: notes detected by a tuned AI model, quantized to the beat, engraved with a professional notation renderer. Import the MusicXML into MuseScore (free) for final editing — fixing a few rhythms beats writing the whole thing from scratch. Solo instruments produce near-clean scores; complex mixes give you a solid skeleton to refine.