How to use black keys? (sharp/flat)

[hi2u]

README.md shows how to specify events for white piano keys, e.g.

MidiNoteOnA4:

How do we do this for black piano keys? i.e. sharp and flat notes.

[pacobyte]

In case you haven't already figured this out by now, judging by the code, it appears it will only currently work by specifying the black keys as their sharps.

MidiNoteOnA#4:

Since flats aren't supported, simply use their sharp equivalents, e.g. A#4 instead of Bb4.

I haven't tested this as I don't use this library.