Database Statistics

Last updated: 2021-02-24

Basic metadata

Core Entities
Artists:1,783,930
Release Groups:2,204,488
Releases:2,797,975
Mediums:3,141,775
Recordings:24,274,108
Tracks:33,232,358
Labels:196,999
Works:1,464,157
URLs:7,504,914
Areas:118,449
Places:46,013
Series:12,882
Instruments:1,007
Events:48,481
Genres:551
Other Entities
Editors (valid / deleted):2,134,681/4,014
Relationships:29,961,713
CD Stubs (all time / current):362,480/ 291,066
Tags (raw / aggregated):4,848,184/105,900
Ratings (raw / aggregated):740,155/564,737
Identifiers
MBIDs:80,218,619
ISRCs (all / unique):1,669,162/1,623,759
ISWCs (all / unique):252,527/251,208
Disc IDs:867,329
Barcodes:1,033,770
IPIs:61,063
ISNIs:80,902

Artists

Artists
Artists:1,783,930
of type Person:957,01653.6%
of type Group:414,68223.2%
of type Orchestra:7,1760.4%
of type Choir:6,4800.4%
of type Character:8,1380.5%
of type Other:2,5710.1%
with no type set:387,86721.7%
with appearances in artist credits:1,218,87468.3%
with no appearances in artist credits:565,05631.7%
Non-group artists:1,355,592
Male:576,50342.5%
Female:162,19212.0%
Other gender:9420.1%
Gender not applicable:6610.0%
with no gender set:615,29445.4%

Releases, Data Quality, and Disc IDs

Releases
Releases:2,797,975
by various artists:208,1997.4%
by a single artist:2,589,77692.6%
Release Status
Releases:2,797,975
Official2,529,53890.4%
Promotion72,7262.6%
Bootleg55,8002.0%
Pseudo-Release12,3220.4%
No status set127,5894.6%
Release Packaging
Releases:2,797,975
Jewel Case367,99413.2%
Slim Jewel Case21,1030.8%
Digipak78,4582.8%
Cardboard/Paper Sleeve148,7955.3%
Other16,7330.6%
Keep Case3,1290.1%
None555,41519.9%
Cassette Case13,3960.5%
Book3,7790.1%
Fatbox4,7360.2%
Snap Case7960.0%
Gatefold Cover20,3270.7%
Discbox Slider8770.0%
Super Jewel Box1,7720.1%
Digibook2,1160.1%
Plastic Sleeve7260.0%
Box2,8750.1%
Slidepack1490.0%
No packaging set1,554,79955.6%
Cover Art Sources
Releases:2,797,975
CAA:1,322,30647.3%
Amazon:167,2466.0%
URL Relationships:2,1060.1%
No front cover art:1,306,31746.7%
Data Quality
Releases:2,797,975
High Data Quality:3,4350.1%
Default Data Quality:2,792,58999.8%
Normal Data Quality:1,8910.1%
Unknown Data Quality:2,790,69899.9%
Low Data Quality:1,9510.1%
Disc IDs
Disc IDs:867,329
Releases:2,797,975
Releases with no disc IDs:2,097,65475.0%
Releases with at least one disc ID:700,32125.0%
with 1 disc ID:552,92779.0%
with 2 disc IDs:91,31913.0%
with 3 disc IDs:24,2133.5%
with 4 disc IDs:11,8411.7%
with 5 disc IDs:6,1780.9%
with 6 disc IDs:3,8350.5%
with 7 disc IDs:2,2000.3%
with 8 disc IDs:1,7190.2%
with 9 disc IDs:1,0760.2%
with 10 or more disc IDs:5,0130.7%
Mediums:3,141,775
Mediums with no disc IDs:2,306,56073.4%
Mediums with at least one disc ID:835,21526.6%
with 1 disc ID:744,57389.1%
with 2 disc IDs:56,2476.7%
with 3 disc IDs:15,4591.9%
with 4 disc IDs:6,6640.8%
with 5 disc IDs:3,6050.4%
with 6 disc IDs:2,3510.3%
with 7 disc IDs:1,6600.2%
with 8 disc IDs:1,1440.1%
with 9 disc IDs:7470.1%
with 10 or more disc IDs:2,7650.3%

Release Groups

Primary Types
Release Groups:2,204,488
Album1,403,83063.7%
Single431,48519.6%
EP253,93011.5%
Other40,7891.9%
Broadcast6,1270.3%
Secondary Types
Release Groups:2,204,488
Audio drama5,8660.3%
Audiobook12,8550.6%
Compilation320,25714.5%
DJ-mix13,0160.6%
Demo13,5400.6%
Interview8360.0%
Live93,3164.2%
Mixtape/Street10,5160.5%
Remix26,8861.2%
Soundtrack49,6232.3%
Spokenword9,0920.4%

Recordings

Recordings
Recordings:24,274,108
Videos:144,3760.6%

Labels

Types
Labels:196,999
Bootleg Production1,8620.9%
Distributor4,8192.4%
Holding2,7031.4%
Imprint5,4562.8%
Manufacturer4450.2%
Original Production39,69420.1%
Production12,6136.4%
Publisher24,11512.2%
Reissue Production1,6420.8%
Rights Society1010.1%
None103,54952.6%

Works

Types
Works:1,464,157
Aria2,9360.2%
Audio drama1,0260.1%
Ballet7230.0%
Beijing opera2810.0%
Cantata1,4880.1%
Concerto5,7010.4%
Incidental music5,2720.4%
Madrigal7290.0%
Mass1,0500.1%
Motet1,3020.1%
Musical5650.0%
Opera3,0310.2%
Operetta4230.0%
Oratorio4740.0%
Overture1,4530.1%
Partita1820.0%
Play5420.0%
Poem2,6780.2%
Prose4,8030.3%
Quartet1,9820.1%
Sonata5,9440.4%
Song789,32153.9%
Song-cycle1,2550.1%
Soundtrack14,6711.0%
Suite3,4160.2%
Symphonic poem5810.0%
Symphony3,1740.2%
Zarzuela1180.0%
Étude9480.1%
None608,08841.5%
Attributes
Works:1,464,157
ACAM ID500.0%
ACDAM ID560.0%
AGADU ID3770.0%
AKM ID1,7780.1%
AMRA ID1430.0%
APA ID2870.0%
APDAYC ID6950.0%
APRA ID11,7860.8%
ARTISJUS ID1190.0%
ASCAP ID25,3401.7%
BMI ID38,6162.6%
BUMA/STEMRA ID1,0650.1%
CASH ID6910.0%
CCLI ID2880.0%
COMPASS ID1,1430.1%
ECAD ID1,1410.1%
Form (Ottoman, Turkish)4,0270.3%
GEMA ID28,7172.0%
ICE ID3420.0%
IMRO ID160.0%
Identifiers00.0%
JASRAC ID76,5425.2%
KODA ID280.0%
KOMCA ID3860.0%
Key18,3611.3%
LatinNet ID80.0%
MACP ID460.0%
Makam (Ottoman, Turkish)4,0040.3%
MÜST ID1930.0%
NexTone ID2940.0%
OSA ID1760.0%
PRS tune code1,8960.1%
Rāga (Carnatic)3960.0%
Rāga (Hindustani)190.0%
SABAM ID1,8130.1%
SACEM ID1,6270.1%
SACM ID3810.0%
SACVEN ID3770.0%
SADAIC ID7780.1%
SAYCE ID8190.1%
SAYCO ID9530.1%
SESAC ID6090.0%
SGAE ID2,6230.2%
SIAE ID1,1930.1%
SOCAN ID2,1950.1%
SODRAC ID30.0%
SPA ID1,0640.1%
STEF ID60.0%
STIM ID660.0%
SUISA ID1,4830.1%
Tāla (Carnatic)3700.0%
Tāla (Hindustani)30.0%
Usul (Ottoman, Turkish)3,8690.3%
ZAiKS ID1330.0%
None1,291,22488.2%

Areas

Types
Areas:118,449
City75,28263.6%
Country2570.2%
County3,5023.0%
District1,4971.3%
Island1180.1%
Municipality32,49027.4%
Subdivision5,2744.5%
None290.0%

Places

Types
Places:46,013
Educational institution1,3012.8%
Indoor arena1,0232.2%
Other2,8646.2%
Pressing plant1550.3%
Religious building2,6335.7%
Stadium5561.2%
Studio20,75445.1%
Venue12,90228.0%
None3,8258.3%

Series

Types
Series:12,882
Catalogue4923.8%
Event series4723.7%
Festival7786.0%
Recording series2231.7%
Release group series7,25856.3%
Release series2,22217.2%
Run1070.8%
Tour9667.5%
Work series3552.8%

Instruments

Types
Instruments:1,007
Electronic instrument494.9%
Ensemble171.7%
Family161.6%
Other instrument171.7%
Percussion instrument28628.4%
String instrument34734.5%
Wind instrument27427.2%
None10.1%

Events

Types
Events:48,481
Concert31,84765.7%
Convention/Expo4981.0%
Festival13,02826.9%
Launch event2100.4%
Masterclass/Clinic260.1%
Stage performance70.0%
None2,8655.9%

Editors, Edits, and Votes

Editors
Editors (valid):2,134,681
active ever:231,11210.8%
who edited and/or voted in the last 7 days:1,6390.7%
who edited in the last 7 days:1,62399.0%
who voted in the last 7 days:1277.7%
who edit:209,42190.6%
who vote:17,0227.4%
who leave edit notes:142,52661.7%
who use tags:32,56414.1%
who use ratings:33,29314.4%
who use subscriptions:69,88830.2%
who use collections:14,5346.3%
who have registered applications:2,4361.1%
validated email only:1,085,50550.9%
inactive:818,06438.3%
Editors (deleted):4,014
Edits
Edits:72,146,199
Open:25,4110.0%
Applied:71,237,42098.7%
Voted down:243,5490.3%
Failed (dependency):94,3160.1%
Failed (prerequisite):36,6410.1%
Failed (internal error):5,8630.0%
Cancelled:502,3950.7%
Edits:72,146,199
Last 7 days:206,5910.3%
Yesterday:30,52414.8%
Votes
Votes:18,687,180
Approve:367,9072.0%
Yes:12,823,59268.6%
No:657,0883.5%
Abstain:4,838,59325.9%
Votes:18,687,180
Last 7 days:26,5010.1%
Yesterday:3,26312.3%