Bass – Xan BidegainDrums – Felix BuffGuitar – Rafa Rodrigo*Lyrics By – OtxaldeMusic By – Herrikoa*Recorded By, Mixed By – Karlos OsinagaVocals, Guitar – Jurgi Ekiza

Bass – Alberto BoschDrums – Jon IntxaustiGuitar, Vocals – Borja IglesiasLyrics By – Joseba SarrionandiaMixed By – Karlos OsinagaMusic By – Mikel LaboaPiano – Mariano HurtadoRecorded By – Karlos Osinaga, Martxel ArkarazoVocals – Miren Iza

Bass – David Gonzalez Drums – Galder IzagirreGuitar, Vocals – Gorka UrbizuLyrics By – Bertolt BrechtMusic By – Mikel LaboaRecorded By, Mixed By – Karlos Osinaga

Lyrics By, Music By – Herrikoa*Recorded By, Mixed By – Karlos OsinagaVocals – Xabier MontoiaVocals, Harmonium – Ibon Rodriguez

Bass – Hans DieckmannDrums – Eñaut BalenziagaGuitar, Vocals – Xabi StrubellLyrics By – T.M. Olaso*Music By – Philippe OyhamburuRecorded By, Mixed By – Karlos OsinagaVocals – Nerea Olaxa

Music By – Mikel LaboaPerformer – Amodio Recorded By, Mixed By – Karlos Osinaga

Bass – Drake Drums – Mikel TxopeitiaGuitar – Borja IglesiasGuitar, Vocals – Anari AlberdiLyrics By – B. Atxaga*Music By – Mikel LaboaOrgan [Hammond] – Maite ArroitajauregiPiano – Joaquin Pascual*Recorded By, Mixed By – Karlos Osinaga

Double Bass [Kontrabaxua] – Mariano HurtadoDrums, Other [Bolson] – Peru BasanabasaGuitar – Xabi StrubellLyrics By – Xabier LeteMusic By – Mikel LaboaPercussion – Martxel ArkarazoRecorded By, Mixed By – Martxel ArkarazoSampler [Post-Produkzioa Eta Samplerrak] – Mikel ZudaireViolin, Keyboards – Hedoi EtxarteVocals [Eztarria] – Okene Abrego*

Bass – Joxe Manuel LarrañagaDrums – Iker ArrazolaGuitar, Vocals – Rogelio AstigarragaLyrics By – J.A. Artze*Music By – Mikel Laboa

Lyrics By – J.A. Artze*Mixed By – Karlos OsinagaMusic By – Mikel LaboaPerformer – Ama Say, Maite Mursego*, Txap, XanpeRecorded By – Xanpe

Bass – Lutxo NeiraDrums – Hasier OleagaElectric Guitar, Loops – Arkaitz MinerLyrics By – J.A. Artze*Mixed By – Karlos OsinagaMusic By – Mikel LaboaRecorded By – Jonan OrdorikaVocals, Guitar – Ruper Ordorika

Lyrics By – Bernardo AtxagaMusic By – Mikel LaboaPerformer [Lisabö Da] – Eneko*, Ivan*, Javi*, Joseba , Karlos*, Xabi*Recorded By, Mixed By – Karlos Osinaga

Bass – Joxe CaballeroDrums, Percussion, Synthesizer, Sampler – Aida TorresGuitar – Nerea GarridoGuitar, Vocals – Baxi UbedaMusic By – Mikel LaboaRecorded By, Mixed By – Karlos Osinaga

Double Bass [Kontrabaxua], Piano – Mariano HurtadoDrums – Mikel AbregoGuitar, Piano – Borja IglesiasLyrics By – Bertolt BrechtMusic By – Mikel LaboaRecorded By, Mixed By – Martxel ARkarazoVocals – Oken Dü Txopeitia*

Bass, Vocals – Iñigo CabezafuegoDrums – Natxo Beltran*Guitar, Vocals – Joseba Irazoki, Rober!Lyrics By – Bernardo AtxagaMusic By – Mikel LaboaRecorded By, Mixed By – Karlos Osinaga

Lyrics By – Xabier LeteMusic By – Mikel LaboaRecorded By, Mixed By – Karlos OsinagaVocals, Drums – Myriam PVocals, Guitar [Jostailuzko Gitarra], Keyboards – Jon M

Acoustic Guitar, Drum Programming, Vocals – Hannot MintegiaDouble Bass [Kontrabaxua] – Andoni LauzirikaDrums – Mikel SagarnaElectric Guitar, Vocals – Gaizka InsunzaLyrics By – Joseba SarrionandiaMusic By – Mikel LaboaPedal Steel Guitar, Violin, Vocals – Ager InsunzaRecorded By, Mixed By – Karlos Osinaga

Bass – Iñigo TelletxeaDrums – Mikel LertxundiGuitar – Iñaki IratzokiGuitar, Saxophone, Vocals – Ibai Gogortza*Recorded By, Mixed By – Karlos OsinagaVocals – Joseba LertxundiWritten-By – Mikel Laboa

Lyrics By – J.A. Artze*Music By – Mikel LaboaRecorded By, Mixed By – Karlos OsinagaVocals, Cello – Maite ArroitajauregiVocals, Drums – Unai de la IglesiaVocals, Trumpet, Guitar – Ibon Rodríguez