Chilean singer and musician Ana Tijoux performs during the Mexican musicial festival Vive Latino, at the Foro Sol in Mexico City, on March 28, 2014. ALFREDO ESTRELLA/AFP/Getty Images hide caption

itoggle caption ALFREDO ESTRELLA/AFP/Getty Images

Mac Wiseman revisits lyrics his mother transcribed from the radio during his childhood on his new album, Songs From My Mother's Hand. Jewly Hight/NPR hide caption

itoggle caption Jewly Hight/NPR

"The music's kind of oozing out of not just his hands, but his whole body," Boston Symphony managing director Mark Volpe says of the orchestra's new music director, Andris Nelsons. Marco Borggreve/Boston Symphony Orchestra hide caption

itoggle caption Marco Borggreve/Boston Symphony Orchestra