Speaking of SPCs:
http://spc.hcs64.com is GO...er.
Full SPC reorganization/rename, including all files from snesmusic.org plus about a hundred of other dumps (untitled, but timed).
Other difference between this and snesmusic is that SPC files inside RSN archives were renamed from 8.3 format to proper song names.
Example:
top.rsn -> Tales of Phantasia (1995)(Wolfteam)(Namco).rsn:
top-101.spc -> 101 Decisive.spc
And of course, this one works ATM.