On this episode of Piano Jazz, virtuoso pianist Hiromi Uehara stops by for a conversation, and to play a few tunes with host Marian McPartland. "It was very exciting having her on," McPartland says.

Marian McPartland has shared duets and conversations with piano jazz luminaries for decades as host of NPR's Piano Jazz program. In January, the show gets a new host — and a new focus. Pianist Jon ...