"The key is to figure out what you're contributing," Joshua Bell says of playing chamber music. Eric Kabik/Courtesy of the artist hide caption

itoggle caption Eric Kabik/Courtesy of the artist

Enrique Iglesias' song "Bailando" — with versions in Spanish and in Spanglish — has hit big both on the Latin pop charts and the U.S. Billboard Hot 100. EnriqueIglesiasVEVO/YouTube hide caption

itoggle caption EnriqueIglesiasVEVO/YouTube

André Benjamin plays Jimi Hendrix in the new film Jimi: All Is By My Side. Patrick Redmond/Courtesy of Open Road Films hide caption

itoggle caption Patrick Redmond/Courtesy of Open Road Films

Neko Case and Carl Newman of The New Pornographers say a great pop song opens your heart up and makes you want to hear it again and again. Chris Buck/Courtesy of the artist hide caption

itoggle caption Chris Buck/Courtesy of the artist