Just to clarify...yes, she will be there on June 19th too but this is not an added performance of her other engagements there a week later of her own show...on June 19th she is guest star in David Burnham's show ...they should do great duets together. A nice combo!
Just didn't want people who couldn't get in to her heavily-attended (as in, "sold out") regular shows later in June at Birdland to book the 19th thinking they were seeing the same show as an added performance. I think it is terrific that she is appearing as David Burnham's special guest star - and think it will allow some of Stephanie's fans to discover David too (when they might otherwise miss him). A win-win situation for all concerned.