Those un-ID'd songs bear repeated listens really well. Arthur Blythe on 4? The solos on track 3 are really enjoyable, including the Rhodes which isn't easy to pull off. This one gets better as it goes along. I struck out on Buddy, but how about Billy Higgins on drums? Whoever these guys are they are really good.   

1, 2, 5, 7, 9, 10, 11 and 12 are identified so far by artist and title. Two musicians known on 8 No musicians IDed on 3, 4 or 6

I'm a fan too.  Now this one.