Join host Seth Rudetsky for a live-streamed concert and conversation with Christine Pedi on Sunday, May 9th, at 3 p.m.; replay at 8 p.m.; V.I.P. sound check at noon. Tickets for each are $25 at thesethconcertseries.com. Known as the “Lady of 1000 Voices,” Pedi is the host of SiriusXM’s “On Broadway.”