The profession of publishing music read online is a fascinating crossroads of artistry, law, and digital commerce. It is not about replacing the romance of sheet music, but about making it searchable, portable, and adaptable. For the professional working in this field, the ultimate goal is the same as it was 200 years ago: to get the right notes into the right hands at the right time—only now, that hand might be swiping a screen on a subway, not turning a page in a library.