Nine Inch Nails Albums total

1		The Downward Spiral	3959
2		Pretty Hate Machine	3705
3		The Fragile	2195
4		Broken	1872
5		With Teeth	1579
6		Covers	1235
7		Year Zero	1101
8		Hesitation Marks	660
9		The Slip	603
10		Natural Born Killers	391
11		Ghosts I–IV	234
12		Bad Witch	136
13		Add Violence	117
14		NIN|JA 2009 Tour Sampler	75
15		Not the Actual Events	55
16		Others	53
17		Further Down the Spiral	38
18		Still	37
19		Lara Croft: Tomb Raider	26
20		Closer to God	21
21		Lost Highway	20