The author wishes to thank Teresa Anativia, Pedro Matta, Marcial Godoy-Anativia, Lorie Novak, Soledad Falabella, and the Corporación Parque por la Paz, Villa Grimaldi which owns the audio tapes and made them available for this publication. Thanks in particular to Carlos Antonio Vergara, Evelyn Hevia, and Paulina Gómez who made their inclusion possible.