Federico

Mirian Conti (piano)

Orquestra Romantica Brasileira

Oldimar Pocho Caceres (bandoneon), Carlos Lombardi (accordion) Los Romanticos de la noche

Waldir Silva (cavaquinho), Dado Prates (flute), Jose Maria (clarinet), Zé Carlos (cavaquinho), Geraldo Vianna (guitar), Weber Lopes (guitar), Silvio Carlos (7-string guitar), Ivan Correa (bass guitar), Leonardo Lacerda (violin), Firmino Cavazza (cello), Veludo (accordion), Clovis Aguiar (keyboards), Lincoln Cheib (drums), Alfonso Maluf (percussion), Oszenclever Camargo (percussion), Clovis Aguiar (piano)

Alfredo Marcucci (bandoneón), Michel van der Meire (bass), Juan Masondo (guitar & voice)

Agostinho Silva Orquestra

Sexteto Mayor, Chino Laborde (vocal), Aníbal Troilo Y Su Orquesta Típica, Francisco Fiorentino (vocal), Noelia Moncada (vocal), Juan D'Arienzo y su Orquesta Típica, Alberto Echagüe (vocal), Lidia Borda (vocal)

Rita Cortese (vocals), Hernan Valencia (piano), Fabian Leandro (guitar)

Romanticos de la noche, Los

Susanna Rinaldi (vocals)

Oldimar Pocho Caceres (bandoneon), Cidinha (backing vocals), Rita (backing vocals), Silvinha (backing vocals), Roberto Sion (saxophone), Antenor Gandra (guitar), Daniel Salinas (piano), Cido Bianchi (piano), Silvinho Mazzuca (double bass), Maguinho (percussion), Luiz Rabello (percussion), Jorge Gambier (synthesizer) Romanticos de la noche, Los, Trio Irakitan, Studio band, Orquestra Commander, Brazilian Tropical Orchestra

Liliana Barrios (vocals), Elisabeth Ridolfi (viola), Pablo Agri (violin), Guillermo Sanchez (clarinet), Jorge Perez (cello), Walter Rios (bandoneon), Sebastian Prusak (violin), Leonardo Ferreyra (violin), Pablo Borzani (violin), Facundo Guevara (percussion)

Quito Gato, Martín D'Elía, Gustavo Gargiulo, Martha Cosattini, Facundo Guevara, Fernando Lerman, Alfredo Casero