US PATENT SUBCLASS 84 / 157
.~.~.~.~ Modified for expression

Current as of: June, 1999
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84 /   HD   MUSIC

1  DF  INSTRUMENTS {9}
*  DD  .~ Automatic {13}
115  DF  .~.~ Selectors {8}
151  DF  .~.~.~ Trackers {6}
157.~.~.~.~ Modified for expression

DEFINITION

Classification: 84/157

To avoid mechanically-accurate playing.

(1) Note. Compare this class, subclass 47.