I purchased this program a while back from a family whose dad was a collector, but since he had passed away they weren't sure about all of his items - like this one.

Of the 8 signatures I'm spotting Joe Cocker, John Chancellor, Herbie Hancock, Joan Jett and Peter Frampton. Those look good to me, and any help with the other 3 will be appreciated.

I don't have my hopes up, and it will be nice to figure out whoever it is, but after seeing the Brennan RR Auction signed Dylan Freewheelin' album I'm noticing a similar paraph for one of these signatures. I had not seen Bob make a paraph like that before, but since he's all over the place you never know. There's also a D that's similar to others that I've seen on several authentic Dylans (see below).   Thank you!