Joshua Roman: Immunity

Meet one of our 2026 PT Young Artists in Residence: Soprano Claudia Diaz. In today's episode, Claudia joins Valerie Kahler for music and conversation in our Saint Paul studio.

Francis Malka balances a remarkable career across multiple disciplines: he composes music, writes award-winning science fiction, and develops software. On today's show, we'll hear a quartet of rising Canadian stars perform the world premiere of Francis Malka's String Quartet No. 1, recorded at the Montreal Chamber Music Festival.

Inspired by Charles Baudelaire's poetry, French composer Henri Dutilleux drew on literary lines to set the mood for a concerto he was working on. Tune in today to hear Dutilleux's Tout un monde lointain (A Whole Distant World), featuring cellist Jan Vogler and conductor Kent Nagano leading the Frankfurt Radio Symphony Orchestra.

From the neon flicker of a glowstick to the summer sparkle of a lightning bug, composer Jessie Montgomery finds musical inspiration in the science of light. Tune in today to hear the Sphinx Virtuosi perform Montgomery's 'Chemiluminescence' at a recent concert presented by Boston's Isabella Stewart Gardner Museum.

John Adams says the final movement of "Road Movies" is for four-wheel drives only and that the driving should be left to the musicians. Join us for Adams’s musical ride on this episode of Performance Today.

The hurdy-gurdy has strings like a violin, a keyboard, and a hand crank that produces a wheezing drone. Composer Missy Mazzoli was fascinated by this sound and wanted to make an entire orchestra sound like a big hurdy-gurdy. Tune in to Missy Mazzoli’s Sinfonia for Orbiting Spheres on today’s episode.

When clarinetist Anthony McGill and pianist Gloria Chien met in 2006, they bonded over their love of Johannes Brahms's music, a bond that is evident when they play together. They'll play a clarinet sonata by Brahms for us on today's show.

Inspired by Charles Baudelaire's poetry, French composer Henri Dutilleux drew on literary lines to set the mood for a concerto he was working on. Tune in today to hear Dutilleux's Tout un monde lointain (A Whole Distant World), featuring cellist Jan Vogler and conductor Kent Nagano leading the Frankfurt Radio Symphony Orchestra.

Violinist Alexi Kenney challenges the pressure to be perfect in classical music by letting intuition guide his performances rather than succumbing to perfectionism. On today's show, Kenney joins harpist Bridget Kibbey to perform a C.P.E. Bach sonata (Kibbey arranged it for violin and harp) from a recent ChamberFest Cleveland concert.

While exploring a glacier in the Swiss Alps, composer Charles Kwong used underwater microphones to record a trickling stream. Slowing the recordings revealed distinct, marimba-like pitches in the flowing water. This time-shifting inspired Festina lente, meaning "make haste slowly." Overlapping musical textures and timelines make the piece feel both fast AND slow. Today, we’ll hear the Hong Kong Philharmonic Orchestra perform the world premiere of Charles Kwong’s Festina lente, conducted by Lio Kuokman.