Custom Index-abel Music CD's (Score 1)

... would be my dream application for this. Commercial pre-written CDs with extra writable tracks. In a multi-CD music player, (hooked to a pc for input if desired) you could put meta-info on tracks. Not just artist/title or jazz vs. rock but also fast-med-slow, morning vs evening, moody vs happy, etc. and when you removed the CD and replaced it later, the info would still be there and displayable or seekable by the player. As far as I know, some current CD stack players let you input info, (and some is burned on by publisher,) but what you input must be re-input if you change the CD.