Tracklist
| A1 | El Gato López |
| A2 | Ñapa Es |
| A3 | El Vals Del Obrero |
| A4 | Revistas Del Corazón |
| A5 | Romero El Madero |
| A6 | Sectas |
| B1 | No Te Pares |
| B2 | Cannabis |
| B3 | Insecto Urbano |
| B4 | Animales De Laboratorio |
| B5 | La Sesera No Va |
| B6 | Sexo Y Religión |
Companies, etc.
- Phonographic Copyright (p) – Sony Music Entertainment España, S.L.
- Copyright (c) – Sony Music Entertainment España, S.L.
- Recorded At – Estudios Red Led
- Mixed At – Estudios Red Led
- Mastered At – Estudios Red Led
- Distributed By – Sony Music Entertainment España, S.L.
Credits
- Arranged By – Ska-P, Tony López
- Backing Vocals – Pipi*
- Bass, Backing Vocals – Julio César Sánchez (Julitros)*
- Drums, Backing Vocals – F.J. Navio (Nuno)*
- Engineer – Ángel Martos
- Engineer [Assistant] – Marcos Sanz
- Keyboards, Backing Vocals – Alberto J. Amado (Rizos)*
- Lead Guitar, Backing Vocals – Josemi Redin*
- Producer – Tony López
- Producer [Assistant] – Marisa Martín
- Vocals, Guitar, Backing Vocals – Pulpul*
Barcode and Other Identifiers
- Barcode (Printed): 8 88750 88461 9
- Barcode (Scanned): 888750884619
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 74321 45284 2 | Ska-P | El Vals Del Obrero (CD, Album, RP) | RCA, BMG España | 74321 45284 2 | Spain | 1999 |
| 74321 45284 2 | Ska-P | El Vals Del Obrero (CD, Album) | RCA, BMG | 74321 45284 2 | Europe | 1996 |
| 74321 65774 2 | Ska-P | El Vals Del Obrero (CD, Album, RE) | BMG Argentina | 74321 65774 2 | Argentina | 1999 |
| 74321 45284 2 | Ska-P | El Vals Del Obrero (CD, Album) | RCA, BMG | 74321 45284 2 | Europe | 1996 |
| 74321 45284 2, 74321 452842 | Ska-P | El Vals Del Obrero (CD, Album, RE) | RCA, BMG España, RCA, BMG España | 74321 45284 2, 74321 452842 | Spain | Unknown |
