Residente o Visitante is the second studio album by Puerto Rican urban/hip hop band Calle 13, released on April 24, 2007, by Sony BMG. Recorded in various countries while on tour in promotion of the duo's debut album Calle 13, Residente o Visitante marked an evolution in the band's musical and lyrical style. While writing the album, the duo took a trip to South America to explore areas populated by Latin America's indigenous and African-descended minorities, a journey that greatly influenced the music on Residente o Visitante. The album features six guest artists and delves into genres such as tango, bossa nova, cumbia, and electronica.