RiceKaraoke JavaScript karaoke engine
<http://code.google.com/p/ricekaraoke/>

Copyright (c) 2005 and onward sk89q <http://sk89q.therisenrealm.com>
Licensed under the GNU General Public License v3

Introduction
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RiceKaraoke is a karaoke engine written in JavaScript. It takes in a
list of lyrics with their timings and calls a renderer at the
appropriate time with the appropriate lyrics. RiceKaraoke supports
per-word highlighting, preparations countdowns, and
indications of instrumental portions.