Produced by Jorge Salán & Francis Guerrero. Sound engineer: Alberto Pinto. Mixed 　　by Jorge Salán and Alberto Pinto. 　　Recorded and mixed at Eurosonic Studios. Tracks 1, 2, 4 & 5mastered by Pepe del 　　Pozo. Tracks 3, 6, 7, 8 & 9 mastered by Fernando Álvarez. 　　All song composed by Jorge Saán except for track 6, composed by Tony Guerrero 　　and track 4, lyrics by Tony Guerrero and music by Jorge Salán. 　　 　　Lineup: 　　Jorge Salán - guitar 　　José Mena - drums 　　Albert Anguela - bass 　　Juan Méndez - keyboards, piano 　　 　　Guest: 　　Pau Sastre - vocals on track 1 　　Edu Salán - vocals on track 7 　　Tony Guerrero Baez - vocals on tracks 4 & 7 　　Pacho Brea (Ankhara) - chorus on track 7 　　Fernando “Pindy” - bagpipes on track 9 　　Echedey Molina - drum on track 9