Abbreviations for Sources

This is a list of abbreviations used in file names to distinguish versions of tunes from different sources.
ANCArs-Nova.com
ASAndy Statman
BRBruce Rosen
BSFCBoston Scottish Fiddle Club
CHColin Hume
FBFacebook message
FHFiddle Hell handout from unknown source
JBJimmy Blue
JPLJean-Paul Loyer>
NEFFANew England Folk Festival Association
NMMNatalie McMaster
RJRoaring Jelly collection
SASarah Armstrong
SBSam Bayard
TCThursday Contra (Philly), Spuds
VRViola Ruth