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dna2abc: Voices: Parameters
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The Parameters sub-page of the Voices page contains controls for
editing parameters for the selected voice.

The Note and Sustain fields define the next note that will be
played when the "play" or "rest" methods are called on the
selected voice.  These fields edit the "note" and "sustain"
slots of the selected voice.

The Song Parameters controls edit the "key", "notelength",
"meter", and "tempo" slots of the selected voice.  These
parameters are normally set at the beginning of the song,
but can be changed in the middle.

The Ordered Lists controls edit the "notelist" and "sustainlist"
slots of the selected voice.  See the "dna2abc Commands" help
file for more info.  These lists consist of ABC note or sustain
values separated by spaces.