accordion [akordeoia] Jabier Muguruza
backing vocals [koroak] Mikel Insausti
backing vocals [koroak] Xabier Montoia
crew [laguntzaileak] Felipe
crew [laguntzaileak] Ione
design [diseinoa] Manolo Gil
mixed by [nahasketak teknikoak] Angelillo
mixed by [nahasketak teknikoak] Foisis
mixed by [nahasketak teknikoak] Kaki Arkarazo
percussion [perkusioa] Angel Valdés
performer [kortatu] Fermin Muguruza
performer [kortatu] Iñigo Muguruza
performer [kortatu] Jitu
performer [kortatu] Kaki Arkarazo
performer [kortatu] Matxitxa
performer [kortatu] Treku Armendariz
photography by [argazkiak] Mikel Goñi
photography by [cover photo/azalaren argazkia] Fred Raywand
recorded by [grabatzailea] Pepe Fernández
recorded by [recording technician/grabaketa teknikoak] Jordi Mas
recorded by [recording technician/grabaketa teknikoak] Marc Neuhaus
saxophone [saxo] Josetxo Silguero
technician [live sound technicians/zuzeneko teknikoak] Angel Katarain
technician [live sound technicians/zuzeneko teknikoak] Lilo Phagoburu
trombone [tronboia] Juan Antonio Díez
trumpet [tronpeta] José Javier Gómez De Segura
trumpet [tronpeta] José Mari Dorronsoro
Manufactured By Iberofon, S.A.
Recorded By El Camion
Mixed At Estudios Iz
Comes w/ 8-sided LP size booklet. LP sides are titled A, B, D, E on the back cover

On front cover:
Iruña 1988ko Urriak 1 (Pamplona, October the 1st, 1988).
Depósito Legal: NA-1353-1988 (LP1)
Depósito Legal: NA-1354-1988 (LP2)
Rights Society: S.G.A.E.
Other: Pemiso 5854 (Fabricado Por Iberofón, S.A.)
Matrix / Runout: N-169 (Vinyl label, side A)
Matrix / Runout: N-170 (Vinyl label, side D)
Matrix / Runout: N 169-A IN³ DMI (Runout A, etched)
Matrix / Runout: N 169-B IN³ DMI (Runout B, etched)
Matrix / Runout: N 170-A IN³ DMI (Runout D, etched)
Matrix / Runout: N 170-B IN³ DMI (Runout E, etched)