Database Statistics

Last updated: 2021-05-09

Basic metadata

Core Entities
Artists:1,819,963
Release Groups:2,265,200
Releases:2,875,453
Mediums:3,225,822
Recordings:24,771,528
Tracks:33,952,324
Labels:201,582
Works:1,500,434
URLs:7,737,623
Areas:118,513
Places:47,123
Series:13,258
Instruments:1,007
Events:50,674
Genres:790
Other Entities
Editors (valid / deleted):2,151,131/4,152
Relationships:30,794,348
CD Stubs (all time / current):362,480/ 289,726
Tags (raw / aggregated):5,843,761/108,079
Ratings (raw / aggregated):766,152/582,400
Identifiers
MBIDs:81,959,829
ISRCs (all / unique):1,768,565/1,718,695
ISWCs (all / unique):262,371/261,010
Disc IDs:880,326
Barcodes:1,069,918
IPIs:63,258
ISNIs:83,094

Artists

Artists
Artists:1,819,963
of type Person:976,29753.6%
of type Group:420,84423.1%
of type Orchestra:7,3720.4%
of type Choir:6,6250.4%
of type Character:8,3330.5%
of type Other:2,6560.1%
with no type set:397,83621.9%
with appearances in artist credits:1,244,51768.4%
with no appearances in artist credits:575,44631.6%
Non-group artists:1,385,122
Male:589,49642.6%
Female:166,28712.0%
Other gender:1,0200.1%
Gender not applicable:7340.1%
with no gender set:627,58545.3%

Releases, Data Quality, and Disc IDs

Releases
Releases:2,875,453
by various artists:211,2807.3%
by a single artist:2,664,17392.7%
Release Status
Releases:2,875,453
Official2,598,48290.4%
Promotion73,8392.6%
Bootleg58,2732.0%
Pseudo-Release12,6600.4%
No status set132,1994.6%
Release Packaging
Releases:2,875,453
Jewel Case374,58713.0%
Slim Jewel Case21,4730.7%
Digipak80,0882.8%
Cardboard/Paper Sleeve151,9265.3%
Other16,8760.6%
Keep Case3,2050.1%
None590,76820.5%
Cassette Case13,8900.5%
Book3,8530.1%
Fatbox4,8720.2%
Snap Case8100.0%
Gatefold Cover21,0040.7%
Discbox Slider8860.0%
Super Jewel Box1,8400.1%
Digibook2,1910.1%
Plastic Sleeve8160.0%
Box3,2060.1%
Slidepack1660.0%
No packaging set1,582,99655.1%
Cover Art Sources
Releases:2,875,453
CAA:1,373,06547.8%
Amazon:153,2145.3%
URL Relationships:2,0820.1%
No front cover art:1,347,09246.8%
Data Quality
Releases:2,875,453
High Data Quality:3,4670.1%
Default Data Quality:2,869,91099.8%
Normal Data Quality:1,9170.1%
Unknown Data Quality:2,867,99399.9%
Low Data Quality:2,0760.1%
Disc IDs
Disc IDs:880,326
Releases:2,875,453
Releases with no disc IDs:2,164,64875.3%
Releases with at least one disc ID:710,80524.7%
with 1 disc ID:561,51979.0%
with 2 disc IDs:92,53413.0%
with 3 disc IDs:24,5283.5%
with 4 disc IDs:11,9781.7%
with 5 disc IDs:6,2600.9%
with 6 disc IDs:3,8730.5%
with 7 disc IDs:2,2210.3%
with 8 disc IDs:1,7340.2%
with 9 disc IDs:1,0910.2%
with 10 or more disc IDs:5,0670.7%
Mediums:3,225,822
Mediums with no disc IDs:2,377,26973.7%
Mediums with at least one disc ID:848,55326.3%
with 1 disc ID:757,28489.2%
with 2 disc IDs:56,7286.7%
with 3 disc IDs:15,5411.8%
with 4 disc IDs:6,6840.8%
with 5 disc IDs:3,6280.4%
with 6 disc IDs:2,3520.3%
with 7 disc IDs:1,6700.2%
with 8 disc IDs:1,1470.1%
with 9 disc IDs:7490.1%
with 10 or more disc IDs:2,7700.3%

Release Groups

Primary Types
Release Groups:2,265,200
Album1,432,18863.2%
Single452,55920.0%
EP262,35611.6%
Other41,3391.8%
Broadcast7,6780.3%
Secondary Types
Release Groups:2,265,200
Audio drama6,3610.3%
Audiobook13,0470.6%
Compilation326,08214.4%
DJ-mix14,9790.7%
Demo14,3080.6%
Interview8490.0%
Live95,6904.2%
Mixtape/Street10,8390.5%
Remix27,8741.2%
Soundtrack50,7342.2%
Spokenword9,1750.4%

Recordings

Recordings
Recordings:24,771,528
Videos:191,8360.8%

Labels

Types
Labels:201,582
Bootleg Production1,8890.9%
Distributor4,9652.5%
Holding2,7511.4%
Imprint5,6402.8%
Manufacturer4640.2%
Original Production40,19219.9%
Production12,9026.4%
Publisher24,74312.3%
Reissue Production1,6710.8%
Rights Society920.0%
None106,27352.7%

Works

Types
Works:1,500,434
Aria2,9510.2%
Audio drama1,2460.1%
Ballet7570.1%
Beijing opera2810.0%
Cantata1,5010.1%
Concerto5,7480.4%
Incidental music5,6230.4%
Madrigal7590.1%
Mass1,0700.1%
Motet1,3210.1%
Musical5710.0%
Opera3,0510.2%
Operetta4260.0%
Oratorio4750.0%
Overture1,4550.1%
Partita1850.0%
Play4680.0%
Poem2,7740.2%
Prose4,8340.3%
Quartet1,9980.1%
Sonata6,0780.4%
Song807,12453.8%
Song-cycle1,2680.1%
Soundtrack15,2701.0%
Suite3,4380.2%
Symphonic poem5890.0%
Symphony3,1960.2%
Zarzuela1180.0%
Étude9620.1%
None624,89741.6%
Attributes
Works:1,500,434
AACIMH ID610.0%
ACAM ID1780.0%
ACDAM ID1700.0%
AEI ID600.0%
AGADU ID8910.1%
AKKA/LAA ID10.0%
AKM ID2,8420.2%
AMRA ID2830.0%
APA ID8740.1%
APDAYC ID2,0220.1%
APRA ID13,3280.9%
ARTISJUS ID3410.0%
ASCAP ID29,1801.9%
BMI ID41,4482.8%
BUMA/STEMRA ID7,0110.5%
CASH ID7900.1%
CCLI ID2880.0%
COMPASS ID2,8630.2%
COTT ID130.0%
ECAD ID3,4150.2%
Form (Ottoman, Turkish)4,0270.3%
GEMA ID32,1412.1%
HFA ID20.0%
ICE ID3470.0%
IMRO ID170.0%
Identifiers00.0%
JASRAC ID78,8195.3%
KODA ID900.0%
KOMCA ID4270.0%
Key18,5381.2%
LatinNet ID550.0%
MACP ID890.0%
Makam (Ottoman, Turkish)4,0040.3%
MÜST ID1930.0%
NICAUTOR ID600.0%
NexTone ID3030.0%
OSA ID4390.0%
PRS tune code7,2570.5%
Rāga (Carnatic)3990.0%
Rāga (Hindustani)470.0%
SABAM ID6,1860.4%
SACEM ID3,7950.3%
SACIM ID600.0%
SACM ID9750.1%
SACVEN ID8190.1%
SADAIC ID2,0060.1%
SAYCE ID1,9080.1%
SAYCO ID2,8220.2%
SESAC ID6260.0%
SGACEDOM ID590.0%
SGAE ID6,2910.4%
SIAE ID3,4460.2%
SOBODAYCOM ID590.0%
SOCAN ID3,5330.2%
SODRAC ID60.0%
SPA ID3,5160.2%
SPAC ID600.0%
STEF ID80.0%
STIM ID2370.0%
SUISA ID3,7680.3%
TEOSTO ID60.0%
Tāla (Carnatic)3720.0%
Tāla (Hindustani)70.0%
Usul (Ottoman, Turkish)3,8690.3%
ZAiKS ID1530.0%
None1,318,49187.9%

Areas

Types
Areas:118,513
City75,30963.5%
Country2570.2%
County3,5023.0%
District1,5071.3%
Indigenous territory / reserve80.0%
Island1200.1%
Military base120.0%
Municipality32,48827.4%
Subdivision5,2794.5%
None310.0%

Places

Types
Places:47,123
Educational institution1,3923.0%
Indoor arena1,0362.2%
Other2,9406.2%
Pressing plant1600.3%
Religious building2,6815.7%
Stadium5641.2%
Studio21,29245.2%
Venue13,14027.9%
None3,9188.3%

Series

Types
Series:13,258
Catalogue4943.7%
Event series4813.6%
Festival7926.0%
Recording series2301.7%
Release group series7,52056.7%
Release series2,27217.1%
Residency150.1%
Run1080.8%
Tour9827.4%
Work series3642.7%

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:50,674
Concert33,76066.6%
Convention/Expo5131.0%
Festival13,15226.0%
Launch event2220.4%
Masterclass/Clinic260.1%
Stage performance400.1%
None2,9615.8%

Editors, Edits, and Votes

Editors
Editors (valid):2,151,131
active ever:234,27410.9%
who edited and/or voted in the last 7 days:1,5690.7%
who edited in the last 7 days:1,54598.5%
who voted in the last 7 days:1227.8%
who edit:212,31790.6%
who vote:17,1127.3%
who leave edit notes:144,93861.9%
who use tags:33,30014.2%
who use ratings:33,93614.5%
who use subscriptions:71,53630.5%
who use collections:14,7556.3%
who have registered applications:2,5331.1%
validated email only:1,092,97050.8%
inactive:823,88738.3%
Editors (deleted):4,152
Edits
Edits:74,128,185
Open:25,0210.0%
Applied:73,206,70098.8%
Voted down:247,7270.3%
Failed (dependency):95,8120.1%
Failed (prerequisite):36,6410.0%
Failed (internal error):5,8970.0%
Cancelled:509,7830.7%
Edits:74,128,185
Last 7 days:178,5710.2%
Yesterday:27,94015.6%
Votes
Votes:18,980,709
Approve:393,0462.1%
Yes:13,001,78568.5%
No:669,8623.5%
Abstain:4,916,01625.9%
Votes:18,980,709
Last 7 days:22,0900.1%
Yesterday:5,35624.2%