NPR Music

Celebrating wild and wonderful early music is the mission of Britain's excellent I Fagiolini, led by Robert Hollingworth. Last year's world premiere recording of Alessandro Striggio's enormous 40-part Mass, paired with another larger-than-life piece, Thomas Tallis' 40-part Spem in Alium, became something of a sleeper hit, scoring surprisingly big sales and winning a Gramophone Award.

It's not unusual for poets to try their hands at pop music-making. Patti Smith was a poet before she was a rock star. In recent years, print-poets such as David Berman and Wyn Cooper have put out more-than-credible song collections. But Mary Karr, known more for prize-winning memoirs such as The Liars Club and Lit than for her excellent poetry, has taken a high-profile risk that's paid off.

Grammy-winning singer and bass player Esperanza Spalding recently led her band, including a large horn section, through a set of jazzy jams in the KCRW studios. Watching her play funky bass lines while singing with incredible range and soul was truly a sight to behold, especially in "Smile Like That." You can watch the entire performance at KCRW.com.