Two of three stumble upon a song which mentions it, or find an artist or character who admired was born in this curious city. This applies, for example, Ernesto Che Guevara, Fito Paez, Roberto Fontanarrosa, Alberto Olmedo, Carlos López Puccio (member of Les Luthiers) and Juan Carlos Baglietto, the most recognised in Rosario. But Rosario …