Forum:Inclusion of Grinderswitch in track listings

I question whether it is really necessary to note that 'Pickin' The Blues' is at the top and tail of nearly every show from 1975-90, since this was JP's signature tune for about 15 years, he invariably talked over it, and I'm sure everyone knows what it is already. Staing the track's name every time implies that the whole thing was played (which didn't happen that often), and doesn't differentiate from its uses as sig and part of the programming. Maybe the use of 'opening sig' and 'closing sig' would be more appropriate?