Quartet of nü jazz from the city of Córdoba, Argentina where contemporary music, improvisation and compositional work converge. The CD "Colectivo" (Collective) is an album with Argentine flavor. The arrangements proposed the meeting and interaction of the band with 12 guest musicians expanding the color of our music. The Line Up: Eduardo Valdes ♦ electric guitar Nicolas Ocampo ♦ alto & soprano saxophones. Fernando Mendez ♦ electric bass Matias Romero ♦ drums & glockenspiel Guest musicians: Nicolas Mazza / bass clarinet (4 & 6) Dario Albano / bassoon (6) & clarinet (4) Martin Dellavedova / tenor sax (3) Stéphane Allard / violin (4 & 7) Diego Clark / vocals (6) Paula Arce / vocals (2) Matias Brizuela / electronics (7) field recording (1 & 2) Hernán Soria / violin (2) Luciana Marzolla / viola (2) Sofia Del Moral / violoncello (2) Mario Tozzini / piano and keyboard (8) All arrangements are from OMVR except string and wind ensembles who belong to Nicolas Ocampo and Eduardo Valdes. Mecánica arrangement is from Matias Brizuela. Recorded, Mixed and Mastered during 2014 InB Studio, Mendiolaza, Córdoba. by Matias Romero.