===Extra Material===
Multitracks for two extra songs, "[[37 Ghosts]]" and "[[38 Ghosts]]", were found on the data disc that came as part of the deluxe and limited edition releases. "38 Ghosts" is very similar to "[[Demon Seed]]".
==Formats==
''Ghosts I–IV'' was made available in six different formats:
*A free 320Kbps DRM-free MP3 download consisting of ''Ghosts I'' only and a JPG file containing the cover art [http://ghosts.nin.com/images/popup_product_0download.jpg]
*DRM-free download in consumers' choice of format (MP3/FLAC/ALAC), 40-page PDF booklet, and digital extras (wallpapers, avatars, banners) [http://ghosts.nin.com/images/popup_product_5download.jpg]
*2-CD set in custom digipak with 16-page booklet [http://ghosts.nin.com/images/popup_product_2cd.jpg]
*4XLP vinyl edition, which was made available in Australia and Japan on April 5, 2008, and in the US, UK, and most of Europe on April 8, 2008. [http://ghosts.nin.com/main/faq]
*Deluxe Edition, which includes 2 CDs, a DVD-ROM of [[Multitracks|multitrack]] files, Blu-ray Disc of the album featuring a 96khz/24bit digital mix of the album as well as a slideshow, and hardcover 48-page booklet in a black fabric slipcase [http://ghosts.nin.com/images/popup_product_deluxe.jpg]
*Ultra-Deluxe Limited Edition, which includes everything in the Deluxe Edition, as well as the album on a 4-part 180 gram vinyl edition and two Giclée prints. This version is limited to 2500 copies, each of which is numbered and signed by Reznor himself. Although it was initially expected that this edition would take a while to sell out, it was announced on March 4, 2008 that all 2500 copies had been sold. [http://ghosts.nin.com/images/popup_product_ultradeluxe.jpg]
The Standard 2-CD edition, Deluxe Edition, and Ultra-Deluxe Limited Edition also included an immediate download of the album in the consumers' choice of format. The Deluxe Edition and Ultra-Deluxe Limited Edition were both shipped May 1, 2008.
===Pricing===
The pricing of the releases, as listed on ghosts.nin.com, was as follows:
*Digital download - $5
*2-CD digipak - $10
*Deluxe Edition - $75
*Ultra-Deluxe Edition - $300
Note: the vinyl version was never sold on the site.
==Inspiration==
<br><br>
- Trent Reznor, March 2, 2008</blockquote>
==Formats==
''Ghosts I–IV'' is available in six different formats:
*A free 320Kbps DRM-free MP3 download consisting of ''Ghosts I'' only and a JPG file containing the cover art [http://ghosts.nin.com/images/popup_product_0download.jpg]
*DRM-free download in consumers' choice of format (MP3/FLAC/ALAC), 40-page PDF booklet, and digital extras (wallpapers, avatars, banners) [http://ghosts.nin.com/images/popup_product_5download.jpg]
*2-CD set in custom digipak with 16-page booklet [http://ghosts.nin.com/images/popup_product_2cd.jpg]
*4XLP vinyl edition, which was made available in Australia and Japan on April 5, 2008, and in the US, UK, and most of Europe on April 8, 2008. [http://ghosts.nin.com/main/faq]
*Deluxe Edition, which includes 2 CDs, a DVD-ROM of [[Multitracks|multitrack]] files, Blu-ray Disc of the album featuring a 96khz/24bit digital mix of the album as well as a slideshow, and hardcover 48-page booklet in a black fabric slipcase [http://ghosts.nin.com/images/popup_product_deluxe.jpg]
*Ultra-Deluxe Limited Edition, which includes everything in the Deluxe Edition, as well as the album on a 4-part 180 gram vinyl edition and two Giclée prints. This version is limited to 2500 copies, each of which is numbered and signed by Reznor himself. Although it was initally expected that this edition would take a while to sell out, it was announced on March 4, 2008 that all 2500 copies had been sold. [http://ghosts.nin.com/images/popup_product_ultradeluxe.jpg]
The Standard 2-CD edition, Deluxe Edition, and Ultra-Deluxe Limited Edition also include an immediate download of the album in the consumers' choice of format. The Deluxe Edition and Ultra-Deluxe Limited Edition were both shipped May 1, 2008.
===Pricing===
The pricing of the releases, as listed on ghosts.nin.com, is as follows
*Digital download - $5
*2-CD digipak - $10
*Deluxe Edition - $75
*Ultra-Deluxe Edition - $300
Note: the vinyl version was never sold on the site.
==Multitracks==