Arrangers: Estéban Machuca; Paul Garcia; Pescado Vivo; Roberto Prado; Isaias Rangel; Eduardo Durney; Danny Ventura; Jez Babarczy; Sergio González.Personnel: Marcos Witt; Eduardo Durney (vocals, guitars); Danny Ventura (vocals, acoustic guitar); Gloria Ventura (vocals); Sergio González (guitars, acoustic guitar, keyboards, talk box); Roberto Prado (guitars); Ivan Olaya, Javier Serrano (acoustic guitar); Martin Gaitan (gaita); John Lozano (accordion); Roberto Juan Martínez (piano); Daniel Prado (bass instrument, bass guitar); Estéban Machuca, Heider Cuadrado (bass instrument); Isaac Doria, Danny Botello (drums); Alberto Salcedo (congas); Luis Fernando Lozano (guacharaca); Gerson Pinzon (tambora); Efren Palacio (tambour); Josue Del Cid.Audio Mixer: Orlando Rodriguez.