;Extremoduro •
Roberto "Robe" Iniesta – vocals, guitars, chorus on #01, 03, 06 •
Iñaki "Uoho" Antón – guitars, chorus, bass on #03, 04; organ on #01, 04, 05, 06; trombon on #03; piano on #04 • Miguel Colino – bass on #01, 02, 05, 06; vocals on #05 • José Ignacio Cantera – drums; vocals on #05 ;Additional musicians • María "Cebolleta" Martín – chorus • Gino Pavone – percussion on #01, 02, 04, 05, 06 • Javier Mora – clavinet on #01; organ on #03, 05; piano on #05 • Mikel Piris – saxophone on #03, 05; flutes on #06 •
Ara Malikian – violin on #04, 06 • Mario Pérez – violin on #04, 06 • Humberto Armas – viola on #04, 06 • Juan Pérez de Albéniz – contrabass on #04, 06 ==Charts==