Piazzolla composed three songs for the sextet, Luna, Sex-Tet and Preludio Y Fuga, plus a number of adaptations of previous compositions, none of which were recorded in studio.
Performed first in Argentina, toured in the USA and finally on Europe, from which a number of live performances were published after Piazzolla passed away.
Live bootleg recordings, Tres Minutos Con La Realidad (1989-04-XX) - uncredited in Finally Together Vol. I (1989-06-26) - Live At The BBC 1989 (1989-07-10) - uncredited in The Lausanne Concert (1989-09-04) - uncredited in 57 Minutos Con La Realidad (unknown) - Adiós Noniño (Live!) (unknown)


Members:
Bandoneon & Direction: Astor Piazzolla (1989)
Bandoneon: Daniel Binelli (1989)
Piano: Gerardo Gandini (1989)
Guitar: Horacio Malvicino (1989)
Contrabass: Carlos Nozzi (1989)
Cello: Angel Ridolfi (1989)

Former
Cello: José Bragato (1989)
Contrabass: Héctor Console (1989)
Bandoneon: [a=Julio Oscar Pane] (1989)