Bassist Chuck Israels is 82, pianist Aaron Diehl is 33, but they have much in common, as they proved last week at Dizzy’s Club Coca-Cola at Jazz at Lincoln Center. Last week I did a joint interview with them for DownBeat, then reviewed their show. It was, for me, a personal reunion with both. I had previously profiled Aaron, whom I admire greatly, in Downbeat. The last time I saw Chuck was circa 1976, when, as a scruffy 21-year-old, I took his jazz workshop at SUNY Purchase.