Himnos del movimiento obrero. Marxismo y anarquismo.

http://www.youtube.com/watch?v=7y06QqiPJUc&feature=related

http://www.youtube.com/watch?v=tPknG-dRCyk&feature=related

http://www.youtube.com/watch?v=4qAc45FGcQo&feature=related

http://www.youtube.com/watch?v=2I_SwUpaX5c&feature=related

http://www.youtube.com/watch?v=UjW9qh0kyFg

http://www.youtube.com/watch?v=UjW9qh0kyFg

http://www.youtube.com/watch?v=rak0ujn_P48

http://www.youtube.com/watch?v=op3w3wMqdwg&feature=related