In 1998, Urquiza formed what many regard as the first band of the new Argentine jazz, Quinteto Urbano—a clockwork post-bop unit that brought a new professionalism and conceptual sophistication to the music. Quinteto dedicated itself to a rather simple concept: performing original music once a week and practicing it once a week. That hardly sounds like a radical proposition, but it proved to be—helping to shift the paradigm from pick-up gigs to intricately thought-out performances.
Drummer Pipi Piazzolla told me that hearing the jazz chacarera on Quinteto Urbano's first CD marked what the Argentines would call an antes y después"—jazz could animate his country's native music and push it in bold new directions.
Here's Juan Cruz and Quinteto Urbano in a 2003 performance that's more straight-ahead than much of their music, but nonetheless shows this very tight band in very fine form: