906artists
2138albums
220gems
26subgenres
Number of albums per year
1966
10
1967
38
1968
55
1969
106
1970
158
1971
189
1972
186
1973
166
1974
168
1975
171
1976
163
1977
146
1978
138
1979
100
1980
67
1981
62
1982
47
1983
31
1984
23
1985
21
1986
13
1987
14
1988
12
1989
17
1990
5
1991
9
1992
8
1993
4
1994
6
1995
4
null
1
Number of albums per region
🇬🇧 England
766
🇺🇸 USA
355
🇫🇷 France
240
🇩🇪 Germany
226
🇮🇹 Italy
94
🇳🇱 Netherlands
61
🇸🇪 Sweden
43
🇨🇦 Québec
40
🇨🇦 Canada
35
🇬🇧 Scotland
29
🇦🇷 Argentina
25
🇪🇸 Spain
20
🇬🇧 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
🇳🇿 New Zealand
5
🇧🇷 Brazil
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
undefined
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
Artists with most albums
Frank Zappa
30
Ralph Lundsten
19
Rush
15
Genesis
14
Hawkwind
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
723
Jam-oriented
679
Odd rhythm signatures
608
Uncommon instruments
604
Contains electronic elements
564
Mainly instrumental
542
Rock base with a Prog touch
437
Lengthy tracks
422
Symphonic
390
Jazzy-groovy
385
Contains Folk elements
357
Female vocals or backing vocals
342
Contains Jazz elements
338
Rather soft
287
Tracks have transitions
241
Baroque
219
Art Pop
190
Neo 80s sound
183
Concept album
178
Rather heavy
154
Uses sound collages
150
Fanfare
149
Soft late 70s sound
144
Experimental
132
Electro base with a Prog touch
129
Glittering
126
Orchestral parts
126
Funny
115
Piano driven
112
Spectacular
111
Folk base with a Prog touch
107
Crispy 60s sound
104
Greasy early 70s sound
103