Marilyn Maye, the queen of cabaret, is always on.
Maybe that's why Johnny Carson invited her on "The Tonight Show" a record 76 times.
Maybe that's why she's funnier than her Las Vegas pal Shecky Greene.
Maybe that's why she teaches a five-hour master class on the art of performance, not just singing.
Maye is so on that she'll call you five minutes after an hourlong interview because she wants to e-mail you reviews of her current tour.
She's tireless. At age 90. And a terrific conversationalist, with a quick cackle and a deep Della Street speaking voice.
"I want people to have fun," she said. "The audience is the star. I'm not the star. It's not about me. It's about them. I want them to have a good time. That's my job."
Off the top of her head, Maye can rattle off every gig she has this month — dates and venues in three different time zones with a 3:30 a.m. flight to California.