Alejandro L. Madrid is Associate Professor of Latin American and Latino Studies, University of Illinois - Chicago, and author, Nor-Tec Rifa!: Electronic Dance Music from Tijuana to the World (OUP, 2008), and Sounds of the Modern Nation (Temple UP, 2009) and Editor, Postnational Musical Identities: Cultural Production, Distribution and Consumption in a Globalized Scenario (Lexington Books, 2007, with Ignacio Corona).