Ricky Munoz, lead singer of Intocalbe, performs in Juarez, Mexico earlier this month. Intocable, a band popular on both sides of the border, is inspired by Mexican music, country hits and rock bands like Def Leppard. Kainaz Amaria/NPR hide caption

itoggle caption Kainaz Amaria/NPR

Linda Ronstadt performs in 1970. Michael Ochs Archives/Getty Images hide caption

itoggle caption Michael Ochs Archives/Getty Images

Linda Ronstadt at the 19th Annual Bridge School Benefit in 2005. Tim Mosenfelder/Getty Images hide caption

itoggle caption Tim Mosenfelder/Getty Images