tracks 1, 2, 4, 5, 7, 8, 10, 12, 14, 16, 17, 19, 20, 21 engineer Alberto Liras
tracks 13 engineer Cristina González
tracks 21 engineer Daniel García-Marquina
tracks 4, 7 engineer Diego Galaz
tracks 12 engineer Domi Serralbo
tracks 2 engineer Iago Pico
tracks 1, 2, 4, 5, 7, 8, 10, 12, 13, 14, 16, 17, 19, 20, 21 engineer Ismael Guijarro
tracks 14, 17 engineer Juan Guevara
tracks 13 engineer Juanjo González
tracks 5 engineer Oliver Martín
tracks 13 engineer Richi Martínez
graphic design Sheila Platero
mastered by Carlos Hernandez Carbonell
mastered by Felipe Guevara
photography by Ana Becerra
Record Company Sony Music Entertainment España, S.L.