For you he's on at a reasonable hour. Sid's got that classic New York Jew delivery.
Some of those WKCR guys have been on air for about 40 years, like Schaap and Sharif Abdul Salaam (whom I first knew of as Ed Michael). When I started listening to WKCR DJs included Fred Seibert, who was with MTV from the beginning, and Rich Scheinin, who started Oblivion Records and now writes for San Jose Mercury News. I think I first became aware of WKCR in 1970 during the Coltrane marathon, and I did lots of all-nighters in August of 1973 listening to the Bird marathon, just before starting college.