<p>
Simple conversion actor that converts a letter note as "C4" into
a MIDI key integer</p>
Ilge Akkaya
$Id: NoteToMidiKey.java 70402 2014-10-23 00:52:20Z cxh $
Ptolemy II 10.0
A note, represented by a string, consisting of the pitch letter A-G, the ocrave, and (possibly) a trailing symbol
The midi key equivalent of the input letter note