Dark, dramatic tango with sharp bandoneon stabs, upright bass walking in tense steps, and brushed drums. Male vocals, intimate and biting, weaving through minor-key piano and sudden string swells. Verses stay low and conspiratorial; chorus opens wider with gang vocals and clapped accents on the off-beat. Bridge pulls the tempo back for a whispered breakdown, then snaps into a final, fiery refrain., tango