Add in-progress listing for KV 488

[wchargin]

I'm pushing my work in progress to the kv488 branch of my GitHub fork of the main Mutopia repository: https://github.com/wchargin/MutopiaProject/tree/kv488

Please note that I plan to continue to force-push to this branch.

wchargin-branch: in-progress-kv488

[glenl]

Reviewed.

(How many years has it been since I reviewed this list ...)

[chrissawer]

Agreed, much of the list is probably out of date, but I'm happy to merge and deploy this.

[wchargin]

Thanks!