'''''The Definitive Nine Inch Nails''''' (usually referred to as '''''The Definitive NIN''''') is a four-part collection of [[Nine Inch Nails]]' greatest hits. The first three parts were originally released as a three-disc collection via BitTorrent.
These were later expanded and a fourth part was added via the nin:access iPhone app and the "Listen" section of [[nin.com]]. They were again modified when each time as they were posted on the [http://soundcloud.com/nineinchnails official NIN SoundCloud account] and , [http://open.spotify.com/user/treznor Trent Reznor's official Spotify account]and Beats Music.
The collection amasses over 100 NIN songs across its various iterations, and ''Quiet Tracks'' also contains tracks from [[Trent Reznor]] and [[Atticus Ross]]' scores for ''[[The Social Network Soundtrack|The Social Network]]'' and ''[[The Girl With The Dragon Tattoo Soundtrack|The Girl With The Dragon Tattoo]]''.
==The Singles==
''[[The Definitive NIN - The Singles]]'' is a compilation album originally featuring 20 (now 25 on Spotify and 27 on SoundCloud) of NIN's singles spanning their entire history. A good way for new fans or those unfamiliar with NIN to get acquainted with some of the highlights from the band's large body of work. Two more releases in this series will feature other aspects of NIN, creating a three-piece "Best Of" collection. It is labeled as [[Halo_numbers#Seeds|SEED 02]].
==Deep Cuts==
''[[The Definitive NIN - Deep Cuts]]'' is a compilation album originally featuring 19 (now 25 on Spotify and 20 on SoundCloud) standout deep album tracks spanning NIN's entire history. A good way for new fans or those unfamiliar with NIN to get acquainted with some of the highlights from the band's large body of work. This is the second release in a three-piece "Best Of" collection. It is labeled as SEED 03.
==Quiet Tracks==
''[[The Definitive NIN - Quiet Tracks]]'' is a compilation album originally featuring 19 (now 30 on Spotify and 29 on SoundCloud) of NIN's quieter songs and instrumentals. A good way to get acquainted with a side of the band many people are unfamiliar with. This is the third release in a three-piece "Best Of" collection. It is labeled as SEED 04.
==Heavy Tracks==
''[[The Definitive NIN - Heavy Tracks]]'' is a compilation album originally featuring 23 (now 24 on Spotify and 25 on SoundCloud) of NIN's harder and heavier songs. This fourth release was not made available until several years after the first three parts. It was 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.
<gallery>