Cobián - Los mareados

Franco Luciani (harmonica), Daniel Godfrid (piano)

Alberto Mesirca (electric guitar/guitar), Winfried Holzenkamp (double bass/ukulele), Marcelo Nisinman (bandoneón)

Pablo Mainetti (bandoneon), Cesar Angeleri (guitar)

Fernando Suarez Paz (violin), Leonardo Suarez Paz (violin), Lautaro Greco (bandoneon), Cristian Zárate (piano), Roberto Tormo (double bass), Daniel Piazzolla (drums), Daniel Falasca (double bass)

Fabio Furia (bandoneon), Alessandro Deiana (guitar)

Valentina Alvarez (soprano), Coco Potenza (bandoneon)

Alicia Terzian (tape)

Miguel Lima (guitar)

Trio Hugo Diaz

I Salonisti, Béla Szedlák (bass), Werner Giger (piano), Ferenc Szedlák (cello), Daniel Zisman (violin), Lorenz Hassler (violin), Oscar Guidi

Guillermo Destaillats (bandoneon), Ariel Devedia (clarinet), Rubin Saglia (guitar), Patricio Cotella (double bass), Julian Vat (flute), Jose Luis Marina (violin)

Trio Pantango