directed by, guest Manuel Hernández Silva tracks 3 to 7 engineer Javier Casas tracks 1, 2 lead vocals Argenis Sánchez tracks 1, 2, 3 lead vocals Francisco Pacheco liner notes Yubirí Arraiz Pinto mixed by David Peña tracks 3 to 7 mixed by Ensamble Gurrufío tracks all tracks mixed by Javier Casas mixed by Luis Julio Toro mixed by, engineer, edited by Rafael Rondón music by Paul Dessene musical assistance Luis Yanez tracks 1, 2, 5, 7 performer Camerata Criolla tracks 3, 4, 6, 7 performer Ensamble Gurrufío Glass Mastered At Optilaser C.A. Manufactured By Optilaser C.A. Recorded At Estudios JazzManía Enhanced content viewable on Mac and PC. Tracks 1, 2: Recorded at Emil Friedman College Auditorium on november 25 to 27, 2003. Tracks 3 to 7: Recorded at Jazzmanía Studios between march - april, 2004. Depósito Legal: FD 2522004356