Tango is a roots music, bursting with sensuality, red-hot passion and reams of rhythm. Born on the streets - from the outskirts of Buenos Aires to the ports of Montevideo - it served as a social connection for those living on the margins of society. From Juan Carlos Cáceres to Carlos Libedinsky, Think Global: Tango - produced in association with Oxfam - gives a sweeping overview of this fascinating and seductive music and dance genre. Artists include - Melingo, Osvaldo Montes y Anibal Arias, Juan Carlos Cáceres, Suni Paz, Quinteto Suárez Paz , Otros Aires, Carlos Libedinsky, Hugo Diaz, Horacio Molina, 34 Puñaladas, Gustavo Beytelmann, Jaleo Real, Tanghetto, Electronic Tango Group and Altertango