Database Statistics

Last updated: 2020-05-26

Basic metadata

Core Entities
Artists:1,651,668
Release Groups:1,999,334
Releases:2,530,567
Mediums:2,845,740
Recordings:22,526,601
Tracks:30,532,293
Labels:180,104
Works:1,316,133
URLs:6,681,615
Areas:118,169
Places:41,397
Series:11,499
Instruments:994
Events:42,198
Genres:484
Other Entities
Editors (valid / deleted):2,080,930/3,496
Relationships:26,700,692
CD Stubs (all time / current):359,434/ 293,227
Tags (raw / aggregated):3,403,768/98,189
Ratings (raw / aggregated):638,102/492,646
Identifiers
MBIDs:73,831,667
ISRCs (all / unique):1,293,857/1,250,699
ISWCs (all / unique):228,813/227,632
Disc IDs:821,286
Barcodes:915,309
IPIs:52,162
ISNIs:68,241

Artists

Artists
Artists:1,651,668
of type Person:884,81753.6%
of type Group:390,46323.6%
of type Orchestra:6,5640.4%
of type Choir:5,8830.4%
of type Character:7,0000.4%
of type Other:2,2810.1%
with no type set:354,66021.5%
with appearances in artist credits:1,129,44768.4%
with no appearances in artist credits:522,22131.6%
Non-group artists:1,248,758
Male:526,64942.2%
Female:146,61011.7%
Other gender:8090.1%
Gender not applicable:4230.0%
with no gender set:574,26746.0%

Releases, Data Quality, and Disc IDs

Releases
Releases:2,530,567
by various artists:194,0007.7%
by a single artist:2,336,56792.3%
Release Status
Releases:2,530,567
Official2,288,94590.5%
Promotion67,8932.7%
Bootleg51,9672.1%
Pseudo-Release11,3430.4%
No status set110,4204.4%
Release Packaging
Releases:2,530,567
Jewel Case337,32813.3%
Slim Jewel Case19,1140.8%
Digipak72,1742.9%
Cardboard/Paper Sleeve136,9905.4%
Other15,9750.6%
Keep Case2,7350.1%
None443,95217.5%
Cassette Case11,4520.5%
Book3,4290.1%
Fatbox4,1860.2%
Snap Case6990.0%
Gatefold Cover17,7740.7%
Discbox Slider8250.0%
Super Jewel Box1,5120.1%
Digibook1,8140.1%
Plastic Sleeve3410.0%
Box1,4300.1%
Slidepack820.0%
No packaging set1,458,75657.6%
Cover Art Sources
Releases:2,530,567
CAA:1,148,00145.4%
Amazon:219,5928.7%
URL Relationships:2,7570.1%
No front cover art:1,160,21745.8%
Data Quality
Releases:2,530,567
High Data Quality:3,0700.1%
Default Data Quality:2,525,69999.8%
Normal Data Quality:1,8240.1%
Unknown Data Quality:2,523,87599.9%
Low Data Quality:1,7980.1%
Disc IDs
Disc IDs:821,286
Releases:2,530,567
Releases with no disc IDs:1,868,09373.8%
Releases with at least one disc ID:662,47426.2%
with 1 disc ID:521,81878.8%
with 2 disc IDs:86,70913.1%
with 3 disc IDs:23,2793.5%
with 4 disc IDs:11,3781.7%
with 5 disc IDs:5,9030.9%
with 6 disc IDs:3,7150.6%
with 7 disc IDs:2,1400.3%
with 8 disc IDs:1,6570.3%
with 9 disc IDs:1,0420.2%
with 10 or more disc IDs:4,8330.7%
Mediums:2,845,740
Mediums with no disc IDs:2,058,94172.4%
Mediums with at least one disc ID:786,79927.6%
with 1 disc ID:698,49288.8%
with 2 disc IDs:54,4076.9%
with 3 disc IDs:15,1571.9%
with 4 disc IDs:6,5660.8%
with 5 disc IDs:3,5610.5%
with 6 disc IDs:2,3400.3%
with 7 disc IDs:1,6470.2%
with 8 disc IDs:1,1290.1%
with 9 disc IDs:7350.1%
with 10 or more disc IDs:2,7650.4%

Release Groups

Primary Types
Release Groups:1,999,334
Album1,299,54765.0%
Single366,30518.3%
EP223,19211.2%
Other39,7742.0%
Broadcast5,4130.3%
Secondary Types
Release Groups:1,999,334
Audiobook12,2270.6%
Audio drama4,8710.2%
Compilation297,45514.9%
Demo10,6100.5%
DJ-mix11,4880.6%
Interview7910.0%
Live86,7284.3%
Mixtape/Street9,6160.5%
Remix23,2941.2%
Soundtrack45,5042.3%
Spokenword8,7750.4%

Recordings

Recordings
Recordings:22,526,601
Videos:127,9980.6%

Labels

Types
Labels:180,104
Bootleg Production1,7070.9%
Distributor4,4122.4%
Holding2,4471.4%
Imprint4,8192.7%
Manufacturer3110.2%
Original Production37,65320.9%
Production11,6576.5%
Publisher21,28211.8%
Reissue Production1,5470.9%
Rights Society1710.1%
None94,09852.2%

Works

Types
Works:1,316,133
Aria2,8020.2%
Audio drama7650.1%
Ballet6860.1%
Beijing opera2810.0%
Cantata1,3770.1%
Concerto5,2980.4%
Incidental music4,7870.4%
Madrigal6520.0%
Mass9850.1%
Motet1,1160.1%
Musical5230.0%
Opera2,7910.2%
Operetta3190.0%
Oratorio4020.0%
Overture1,3350.1%
Partita1660.0%
Play4030.0%
Poem2,3590.2%
Prose4,0170.3%
Quartet1,8510.1%
Sonata5,4920.4%
Song697,90753.0%
Song-cycle1,1080.1%
Soundtrack12,6961.0%
Suite3,1540.2%
Symphonic poem5620.0%
Symphony2,9900.2%
Zarzuela1150.0%
Étude8780.1%
None558,31642.4%
Attributes
Works:1,316,133
AKM ID8250.1%
APRA ID10,6420.8%
ASCAP ID20,8871.6%
BMI ID33,6212.6%
BUMA/STEMRA ID170.0%
CASH ID5500.0%
CCLI ID2910.0%
Form (Ottoman, Turkish)4,0270.3%
GEMA ID25,4051.9%
ICE ID2780.0%
Identifiers00.0%
JASRAC ID70,6415.4%
KOMCA ID2430.0%
Key16,7381.3%
Makam (Ottoman, Turkish)4,0040.3%
MÜST ID870.0%
NexTone ID990.0%
OSA ID310.0%
Rāga (Carnatic)3960.0%
Rāga (Hindustani)160.0%
SABAM ID6520.0%
SACEM ID5590.0%
SACM ID440.0%
SADAIC ID2920.0%
SESAC ID5820.0%
SGAE ID9850.1%
SOCAN ID1,3790.1%
SUISA ID1410.0%
Tāla (Carnatic)3700.0%
Tāla (Hindustani)20.0%
Usul (Ottoman, Turkish)3,8690.3%
ZAiKS ID400.0%
None1,160,32888.2%

Areas

Types
Areas:118,169
City75,08363.5%
Country2550.2%
County3,5023.0%
District1,4531.2%
Island1160.1%
Municipality32,48027.5%
Subdivision5,2524.4%
None280.0%

Places

Types
Places:41,397
Educational institution1,0042.4%
Indoor arena9822.4%
Other2,6246.3%
Pressing plant1320.3%
Religious building2,3485.7%
Stadium5301.3%
Studio18,64745.0%
Venue11,56927.9%
None3,5618.6%

Series

Types
Series:11,499
Catalogue4774.1%
Event series3533.1%
Festival6635.8%
Recording series1631.4%
Release group series6,56057.0%
Release series2,01317.5%
Run950.8%
Tour8827.7%
Work series2932.5%

Instruments

Types
Instruments:994
Electronic instrument494.9%
Ensemble131.3%
Family161.6%
Other instrument171.7%
Percussion instrument28628.8%
String instrument34134.3%
Wind instrument27127.3%
None10.1%

Events

Types
Events:42,198
Concert27,67665.6%
Convention/Expo4721.1%
Festival11,46727.2%
Launch event2030.5%
Masterclass/Clinic250.1%
None2,3555.6%

Editors, Edits, and Votes

Editors
Editors (valid):2,080,930
active ever:237,81411.4%
who edited and/or voted in the last 7 days:1,5280.6%
who edited in the last 7 days:1,50398.4%
who voted in the last 7 days:1087.1%
who edit:217,87491.6%
who vote:16,7087.0%
who leave edit notes:133,90056.3%
who use tags:30,08512.7%
who use ratings:31,06313.1%
who use subscriptions:64,49627.1%
who use collections:13,7105.8%
who have registered applications:2,0960.9%
validated email only:1,045,32950.2%
inactive:797,78738.3%
Editors (deleted):3,496
Edits
Edits:65,976,422
Open:27,2810.0%
Applied:65,108,84398.7%
Voted down:231,5390.4%
Failed (dependency):87,5400.1%
Failed (prerequisite):36,6410.1%
Failed (internal error):5,7380.0%
Cancelled:478,2370.7%
Edits:65,976,422
Last 7 days:186,4580.3%
Yesterday:25,48013.7%
Votes
Votes:17,718,434
Approve:244,4611.4%
Yes:12,147,32868.6%
No:626,6253.5%
Abstain:4,700,02026.5%
Votes:17,718,434
Last 7 days:13,6320.1%
Yesterday:1,45410.7%