922artists
2166albums
223gems
26subgenres
Number of albums per year
1966
10
1967
38
1968
58
1969
109
1970
158
1971
189
1972
188
1973
169
1974
168
1975
172
1976
168
1977
147
1978
139
1979
102
1980
68
1981
64
1982
48
1983
31
1984
24
1985
21
1986
13
1987
14
1988
13
1989
17
1990
6
1991
10
1992
8
1993
4
1994
6
1995
4
Number of albums per region
🇬🇧 England
783
🇺🇸 USA
358
🇫🇷 France
245
🇩🇪 Germany
227
🇮🇹 Italy
94
🇳🇱 Netherlands
61
🇸🇪 Sweden
43
🇨🇦 Québec
40
🇨🇦 Canada
35
🇬🇧 Scotland
29
🇦🇷 Argentina
25
🇪🇸 Spain
22
🇬🇧 Wales
18
🇧🇪 Belgium
18
🇫🇮 Finland
17
🇯🇵 Japan
16
🇨🇭 Switzerland
14
🇦🇺 Australia
13
🇭🇺 Hungary
11
🇬🇷 Greece
9
🇳🇴 Norway
8
🇬🇧 Northern Ireland
7
🇩🇰 Denmark
7
🇿🇦 South Africa
6
🇧🇷 Brazil
6
🇳🇿 New Zealand
5
🇧🇦 Bosnia and Herzegovina
5
🇨🇿 Czechia
5
🇮🇱 Israel
5
🇷🇴 Romania
4
🇲🇽 Mexico
4
🇧🇬 Bulgaria
4
🇧🇴 Bolivia
3
🇮🇪 Ireland
3
🇿🇲 Zambia
3
🇭🇷 Croatia
2
🇧🇾 Belarus
2
🇻🇪 Venezuela
1
🇸🇰 Slovakia
1
🇮🇸 Iceland
1
🇦🇹 Austria
1
🇵🇹 Portugal
1
🇷🇸 Serbia
1
🇮🇳 India
1
🇮🇩 Indonesia
1
🇹🇷 Turkey
1
Artists with most gems
Frank Zappa
4
Camel
3
Rush
3
Arti & Mestieri
2
Birth Control
2
Carpe Diem
2
Clearlight
2
Colosseum II
2
Crucis
2
Dr. Dopo Jam
2
Ekseption
2
Genesis
2
King Crimson
2
Maneige
2
Michel Zacha
2
Pink Floyd
2
Renaissance
2
Steve Hackett
2
Sweet Smoke
2
Thirsty Moon
2
Univers Zéro
2
Yes
2
Trace
2
Artists with most albums
Frank Zappa
30
Ralph Lundsten
19
Hawkwind
16
Rush
15
Genesis
14
Pink Floyd
14
Weather Report
14
Yes
14
Amon Düül II
13
Miles Davis
13
Peter Hammill
13
Strawbs
12
Can
11
Captain Beefhear & His Magic Band
11
King Crimson
11
The Kinks
11
Manfred Mann's Earth Band
11
Renaissance
11
Soft Machine
11
Tangerine Dream
11
Golden Earring
11
The Alan Parsons Project
10
Camel
10
Deep Purple
10
Electric Light Orchestra
10
Eloy
10
Guru Guru
10
Mike Oldfield
10
Omega
10
Le Orme
10
Pekka Pohjola
10
Premiata Forneria Marconi
10
Greatest criteria occurences
Contains psychedelic elements
734
Jam-oriented
688
Odd rhythm signatures
618
Uncommon instruments
612
Contains electronic elements
576
Mainly instrumental
554
Rock base with a Prog touch
446
Lengthy tracks
432
Symphonic
399
Jazzy-groovy
391
Contains Folk elements
362
Female vocals or backing vocals
352
Contains Jazz elements
341
Rather soft
292
Tracks have transitions
245
Baroque
226
Art Pop
192
Neo 80s sound
189
Concept album
182
Uses sound collages
157
Rather heavy
156
Fanfare
153
Soft late 70s sound
145
Experimental
134
Electro base with a Prog touch
132
Orchestral parts
128
Glittering
126
Funny
117
Piano driven
113
Spectacular
111
Folk base with a Prog touch
109
Crispy 60s sound
105
Greasy early 70s sound
104