Trio Zadig performs this tango-jazz-classical hybrid bursting with energy. The arrangement is intentionally dissonant and discordant moving away from pretty dance tango, into tango nuevo with harsh syncopations, clustered chords and off-balance rhythms. Piazzolla’s music enjoys scratchy bowing and wide leaps that destabilizes the harmony. This captures Buenos Aires life: passion, chaos, melancholy, street energy. The dissonance isn’t “mistuned”, it is musically gritty and expressive.