Hollyday apparently is still out there. He’s been teaching school for a while now, but (according to articles more recent that the one I linked, but which I can’t find now) he is apparently thinking of recording again, maybe making a comeback of sorts, though not on the scale of his original, brief career as a professional performer… There are a few updates out there, if you search for them.
Surely I’m not the only person who remembers this guy? Well, Christopher Hollyday now apparently works as a band teacher but still gigs occasionally.
(He was always a bit traditional/beboppy for me–I was more into freer, less tonal jazz–but even so I had to respect his tone and his chops.)