Dream Theater Albums total

1		Images and Words	3566
2		Metropolis, Part 2: Scenes From a Memory	2268
3		Awake	1889
4		Falling Into Infinity	1398
5		Six Degrees of Inner Turbulence	1274
6		When Dream and Day Unite	923
7		Train of Thought	723
8		Octavarium	679
9		Covers	645
10		Systematic Chaos	530
11		A Dramatic Turn of Events	396
12		A Change of Seasons	384
13		Medleys	316
14		Black Clouds & Silver Linings	307
15		Solos	231
16		Others	143
17		The Majesty Demos 1985-1986	118
18		Once in a LIVEtime	97
19		Greatest Hit (…and 21 Other Pretty Cool Songs)	93
20		Improvisations	92
21		Falling Into Infinity Demos 1996-97	29
22		Live Scenes From New York	15
23		Goodbye Yellow Brick Road	2