The primary mission of abcjs is to display standard sheet music. This page demonstrates all of the options available for doing that. This uses only the functionality in the basic library (the one without MIDI).
All of these options have a default value, so they are all optional.
import abcjs from 'abcjs';
The tuneObjectArray contains the processed instance for each of the tunes. This is not normally needed, unless you need to pass it to the animation function or the MIDI "bouncing ball". Note that the structure of the individual objects returned are not guaranteed to be the same from one version of abcjs to the next.
The abcString is whatever is in the textarea on the main page.