Criterion Collection DVD	Special Edition DVD	All Known Versions- Bluray
Director, Producer and Editors Audio Commentary (83 mins)
The Band Audio Commentary (83 mins)
Introduction1 (2 mins)		1
Catching Up with Marty Dibergi (5 mins)
Outtakes aka Deleted Scenes (80 mins)		3	3
Flower People Press Conference (2 mins)
Spinal Tap Appearance on The Joe Franklin Show (2 mins)
Spinal Tap: The Final Tour (20 mins)
Music Videos (12 mins)	2
Heavy Metal Memories (2 mins)
Trailer (2 mins)	5
Cheese Rolling Commercial (2 mins)	5
TV Spots (2 mins)
Commercials (1 min)
2007 Stonehenge Performance (7 mins)			4
Stonehenge Interview with Nigel Tufnel (8 mins)			4
	Criterion Collection DVD	Special Edition DVD	All Known Versions- Bluray

1- This feature plays automatically when the disc starts.
2- This release contains only single Music Video (for "Hell Hole") while others have four.
3- This release contains only 14 deleted scenes with a runtime of ~68 minutes while the Criterion Collection DVD release contains 32 scenes for a total runtime of ~80 minutes.
4- This feature is located on the Bonus DVD in this release.
5- Confusingly, the trailer for the film is called "Industry Trailer" on this release while the "Cheese Rolling" Commercial is known as "Trailer" on this release.