By Mercedes Sosa, Victor Heredia, Abel Pintos, Silvina Moreno, León Gieco, Ricardo Mollo, Mônica Salmaso, Rozalén, Nahuel Pennisi, Peteco Carabajal, Araceli Matus, Nadia Larcher, Juan Iñaki, Bruno Arias, Milena Salamanca, La Bruja Salguero, José Luis Aguirre, Eruca Sativa, Manu Sija, Dakillah, Ivonne Guzmán, Teresa Parodi, Liliana Herrero, Julia Zenko, Daniela Heredia, Marta Gómez, Francesca Ancarola, Dulce Pontes, Luna Monti