Video by Ana Bayer Osvaldo Bayer daughter of- for the tribute performed by the Quintet Black La Boca 30 March 2019.

The musical theme is a work by Pablo Bernaba and Agustín Guerrero that is part of the album “Tango Libertarios ” (2015). It was performed by the Pedro Laurenz Typical Orchestra (with the participation of soloist Pablo Agri on violin) dependent of the Popular School of Tango of La BOca , created by the QNLB and sponsored by Osvaldo Bayer, Nelly Omar and Leopoldo Federico).