Members of Los Lobos perform their second blues set ever at the 13th Annual Hopefest concert benefiting Chicago's Homeless January 18 2004 Chicago
{"Image ImageDescription": "CHICAGO - JANUARY 18:   Members of Los Lobos perform their second blues set ever at the 13th Annual Hopefest concert benefiting Chicago's Homeless January 18, 2004 Chicago. (Photo by Matt Carmichael/Getty Images)", "Image Copyright": "2004 Getty Images"}