Solas performs at Folk Alley. Mark Urycki hide caption

itoggle caption Mark Urycki

Solas: America's Wild Irish Rose

Celebrate St. Patrick's Day with an American band that plays Celtic folk music with some authority.

In an interview at KPLU, Esperanza Spalding talks about two new projects for 2010 and performs two jazz standards solo. Chris Graythen/Getty Images Entertainment hide caption

itoggle caption Chris Graythen/Getty Images Entertainment

Esperanza Spalding: Just Bass And Voice

Giving her band the afternoon off, Spalding plays solo versions of jazz standards at KPLU.