bass [bajo] Oskar "XXL" García
composed by [compuestos por] Meridiam
design [diseño gráfico] Popi Dinosaurio
drums [barería] Carlos Urrutia
engineer [técnicos de sonido] Javi San Martín
engineer [técnicos de sonido] Juanan San Martín
guitar [guitarra] Adrián M. Vallejo
guitar [guitarra] Ángel García
keyboards [teclados] Gorka Elso
lyrics by [letras] Jose Acero
management José Antonio López
producer [producido] Meridiam
vocals [voz] Jose Acero
Recorded At Sonido XXI
Glass Mastered At Sony Music México
Tracks 10 and 11 are incorrectly listed in reverse order on the back cover. The cat# is listed as MR-13 on the spine and as MOON records 13 on the disc face. The track durations are not listed on the release. Issued as a digipak.

From the booklet:
Grabado en los estudios Sonido XXI en septiembre de 2004.
[Recorded at Sonido XXI Studio in September 2004.]
Marea Negra basado en una idea de Eduardo Zamora.
[Marea Negra based on an idea by Eduardo Zamora.]

On the disc face:
© 2005

4-panel digipak with hype sticker and small hologram sticker on cover
16 page booklet
Barcode: 8 436020 270185 (Printed)
Barcode: 8436020270185 (String)
Matrix / Runout: DIDX 112353 01 IFPI LE81 Mastered by Sony Music México
Mastering SID Code: IFPI LE81
Mould SID Code: IFPI 6408