design Estudio Pedro Delgado
drums, backing vocals Fernando Coronado
engineer [assistant], recorded by Charles Rees
engineer, recorded by Robin Black
guitar, backing vocals Alfredo Piedrafita
management Iñigo Argomaniz
mixed by Ash Howes
mixed by Robin Black
photography by Fin Costello
producer Barricada
vocals, bass Enrique Villarreal "El Drogas"
vocals, guitar [guitarras], backing vocals Javier Hernández "Boni"
Distributed By PolyGram Ibérica, S.A.
Manufactured By Eurogram, S.A.
Phonographic Copyright (p) PolyGram Ibérica, S.A.
Copyright (c) PolyGram Ibérica, S.A.
Recorded At Black Barn Studios
Recorded At Gallery Studios
Mixed At Gallery Studios
Lacquer Cut At Abbey Road Studios
La Araña ha sido grabado del 27 de Enero al 12 de Febrero (batería, bajo y guitarras) en Black Barn
y del 13 al 17 de Febrero en Sound Gallery. El ingeniero ha sido Robin Black y su ayudante Charles Rees.
Mezclado en Gallery del 25 de Febrero al 11 de Marzo por Robin Black y Ashley Howes.
El corte se realizó en Abbey Road el 16 de Marzo.

Some units came with a promo sticker on front.
There are two different types of promotional stickers (see photos)
Barcode: 731451898518
Depósito Legal: M-9451-1994
Rights Society: S.G.A.E. (Boxed)
Matrix / Runout: EUR 518985 1 A 2 (Side A)
Matrix / Runout: EUR 518985 1 B 1 (Side B)