Escient MP-150 manual ESCX2016001aaaabbbbbbbb, TRACK1INFO = wwwwxxxxyyyyzzzzzzz

			EXTERNAL CONTROL PROTOCOL WD031-1-3
			4/18/2005
		08	= User HardDrive Music Groups (sorted by Artist)
		81	= System Music Groups (sorted by Title)
		82	= User Music Groups (sorted by Title)
		87	= System HardDrive Music Groups (sorted by Title)
		88	= User HardDrive Music Groups (sorted by Title)
		91	= System Music Groups (sorted by Song)
		92	= User Music Groups (sorted by Song)
		97	= System HardDrive Music Groups (sorted by Song)
		98	= User HardDrive Music Groups (sorted by Song)
		cccc = group number
		dddd = title/station number (song number if sorted by Song)
		eeee = track number (ignored if sorted by Song)
20	15	Delete music track from a playlist
20		ESCX20150030004aaaa0002bb0004cccc
		aaaa = which playlist to change (number in the Playlists group, which
		indicates both the playlist and the track if sorted by Song)
		bb = which list to get Playlist group from, where
		01	= System Music Groups (sorted by Artist)
		07	= System HardDrive Music Groups (sorted by Artist)
		81	= System Music Groups (sorted by Title)
		87	= System HardDrive Music Groups (sorted by Title)
		91	= System Music Groups (sorted by Song)
		97	= System HardDrive Music Groups (sorted by Song)
		cccc = track number (ignored if sorted by Song)
20	16	Create a new empty playlist
20		ESCX2016001aaaabbbbbbbb
		aaaa = length of name of the new playlist
		bbbb = name of the new playlist
20	17	Generate a list of random tracks from a group
20		ESCX20170050002aa0004bbbb0004cccc0004dddd0004eeee
		aa = which list to get groups from, where
		91	= System Music Groups (sorted by Song)
		92	= User Music Groups (sorted by Song)
		97	= System HardDrive Music Groups (sorted by Song)
		98	= User HardDrive Music Groups (sorted by Song)
		bbbb = group number to get tracks for
		cccc = starting track number ( if 0, assume first track in group)
		dddd = ending track number ( if 0, assume last track in group )
		eeee = max number of tracks to be returned
		Reply Format: ESCX2017xxxTRACK1INFOTRACK2INFOetc…,
		Where xxx = total number of tracks multiplied by 2,
		Each TRACK is made of two items so:
		TRACK1INFO = wwwwxxxxyyyyzzzzzzz

wwww= length of track number

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