Flotation Device celebrates saxophonist Dave Liebman’s 80th birthday with a look at his career that spans Miles Davis and Tyshawn Sorey. We’ll remain with Sorey as he reflects on Morton Feldman’s masterpiece Rothko Chapel for *its* 50th birthday. The unorthodox Downtown guitarist Brandon Seabrook is on hand with two new albums featuring two different quartets, while Victoria Bond, Gary Lucas and Lukas Ligeti offer their own new releases. Davor Vincze and Joseph Franklin make their Flotation Device debuts, while Jin Hi Kim jams with Henry Kaiser, and Anne-Sophie Mutter explores the musical applications of ringtones with Sebastian Currier. Creative and improvised music with host Michael Schell, from 91.3 KBCS Bellevue/Seattle/Tacoma.