'''''The Definitive NIN - Heavy Tracks''''', is the fourth part of "[[The Definitive NIN]]", a previously three-part collection of [[Nine Inch Nails]]' greatest hits. It was recently released via the nin:access iPhone app and the "Listen" section of [[nin.com]]. It is the only release of [[The Definitive NIN]] to not receive a seed number.
A compilation album featuring 23 of NIN's harder and heavier songs.