Three pages of responses already. I haven't look yet at the other answers. Here are my feeble guesses. Although I do know a few since I have the recordings.
1. No idea yet
2. No idea yet
3. I have the CD, in face all of Shepp and Parlan’s CD. Shepp and Parlan.
4. Is this Ben Webster. Don’t know who the other sax player is. I don’t recognize the playing.
5. Like the tune please don’t talk about me. Don’t know who this is.
6. Don’t know.
7. Willow Weep For me King Curtis. I have this CD.
8. Horace Silver's Sister Sadie. Don't know who it is.
9. Gene Harris/3 Sounds. I need to listen to my 3 Sounds records to find which one this is from. I knew there had to be a Gene Harris on this somewhere.
10. Don't know.
11. Don't know.
12. Don't know
13. Don't know.
Nice set of music in this BFT. Now I will look at the other replies.
Edit
# 8. More than likely it isn't him, but is it Joe Pass? I have a recording of him playing this some with a trio or quartet. I can't find the CD now to see if it is him.