Database Statistics

Last updated: 2022-01-25

Basic metadata

Core Entities
Artists:1,930,999
Release Groups:2,459,757
Releases:3,131,004
Mediums:3,507,045
Recordings:26,335,533
Tracks:36,369,409
Labels:216,666
Works:1,626,044
URLs:8,539,018
Areas:118,651
Places:50,878
Series:15,291
Instruments:1,009
Events:56,767
Genres:835
Other Entities
Editors (valid / deleted):2,195,853 /4,597
Relationships:33,885,769
Collections:2,685,988
CD Stubs (all time / current):362,480 / 285,828
Tags (raw / aggregated):14,558,683 /203,452
Ratings (raw / aggregated):854,994 /660,210
Identifiers
MBIDs:87,746,698
ISRCs (all / unique):2,144,981 /2,085,131
ISWCs (all / unique):292,981 /291,196
Disc IDs:919,469
Barcodes:1,180,927
IPIs:71,038
ISNIs:92,138

Artists

Artists
Artists:1,930,999
of type Person:1,035,428 53.6%
of type Group:442,361 22.9%
of type Orchestra:7,770 0.4%
of type Choir:7,016 0.4%
of type Character:9,419 0.5%
of type Other:2,842 0.1%
with no type set:426,163 22.1%
with appearances in artist credits:1,324,213 68.6%
with no appearances in artist credits:606,786 31.4%
Non-group artists:1,473,852
Male:628,961 42.7%
Female:179,020 12.1%
Other gender:1,176 0.1%
Gender not applicable:717 0.0%
with no gender set:663,978 45.1%

Releases, Data Quality, and Disc IDs

Releases
Releases:3,131,004
by various artists:223,857 7.1%
by a single artist:2,907,147 92.9%
Release Status
Releases:3,131,004
Official2,828,844 90.3%
Promotion78,700 2.5%
Bootleg65,166 2.1%
Pseudo-Release14,264 0.5%
No status set144,032 4.6%
Release Packaging
Releases:3,131,004
Jewel Case398,275 12.7%
Slim Jewel Case22,839 0.7%
Digipak85,505 2.7%
Cardboard/Paper Sleeve165,830 5.3%
Other17,469 0.6%
Keep Case3,508 0.1%
None706,287 22.6%
Cassette Case15,431 0.5%
Book4,207 0.1%
Fatbox5,257 0.2%
Snap Case871 0.0%
Gatefold Cover23,494 0.8%
Discbox Slider913 0.0%
Super Jewel Box2,114 0.1%
Digibook2,469 0.1%
Plastic Sleeve1,217 0.0%
Box4,472 0.1%
Slidepack212 0.0%
SnapPack137 0.0%
No packaging set1,670,499 53.4%
Cover Art Sources
Releases:3,131,004
CAA:1,574,883 50.3%
Amazon:105,587 3.4%
URL Relationships:0 0.0%
No front cover art:1,450,534 46.3%
Data Quality
Releases:3,131,004
High Data Quality:3,571 0.1%
Default Data Quality:3,124,831 99.8%
Normal Data Quality:2,019 0.1%
Unknown Data Quality:3,122,812 99.9%
Low Data Quality:2,602 0.1%
Disc IDs
Disc IDs:919,469
Releases:3,131,004
Releases with no disc IDs:2,388,735 76.3%
Releases with at least one disc ID:742,269 23.7%
with 1 disc ID:587,379 79.1%
with 2 disc IDs:96,335 13.0%
with 3 disc IDs:25,396 3.4%
with 4 disc IDs:12,350 1.7%
with 5 disc IDs:6,485 0.9%
with 6 disc IDs:3,989 0.5%
with 7 disc IDs:2,234 0.3%
with 8 disc IDs:1,773 0.2%
with 9 disc IDs:1,117 0.2%
with 10 or more disc IDs:5,211 0.7%
Mediums:3,507,045
Mediums with no disc IDs:2,617,946 74.6%
Mediums with at least one disc ID:889,099 25.4%
with 1 disc ID:795,958 89.5%
with 2 disc IDs:58,205 6.5%
with 3 disc IDs:15,800 1.8%
with 4 disc IDs:6,750 0.8%
with 5 disc IDs:3,668 0.4%
with 6 disc IDs:2,372 0.3%
with 7 disc IDs:1,670 0.2%
with 8 disc IDs:1,147 0.1%
with 9 disc IDs:757 0.1%
with 10 or more disc IDs:2,772 0.3%

Release Groups

Primary Types
Release Groups:2,459,757
Album1,527,650 62.1%
Single515,346 21.0%
EP294,505 12.0%
Other43,143 1.8%
Broadcast9,826 0.4%
Secondary Types
Release Groups:2,459,757
Audiobook13,442 0.5%
Audio drama7,962 0.3%
Compilation347,339 14.1%
Demo19,283 0.8%
DJ-mix17,992 0.7%
Interview939 0.0%
Live102,363 4.2%
Mixtape/Street11,712 0.5%
Remix31,708 1.3%
Soundtrack54,863 2.2%
Spokenword8,951 0.4%

Recordings

Recordings
Recordings:26,335,533
Videos:209,428 0.8%
Standalone:87,458 0.3%
With ISRCs:2,081,607 7.9%

Labels

Types
Labels:216,666
Bootleg Production2,052 0.9%
Distributor5,760 2.7%
Holding3,288 1.5%
Imprint6,417 3.0%
Manufacturer568 0.3%
Original Production41,947 19.4%
Production13,940 6.4%
Publisher27,224 12.6%
Reissue Production1,721 0.8%
Rights Society105 0.0%
None113,644 52.5%

Works

Types
Works:1,626,044
Aria3,107 0.2%
Audio drama1,556 0.1%
Ballet748 0.0%
Beijing opera282 0.0%
Cantata1,576 0.1%
Concerto5,873 0.4%
Incidental music5,635 0.3%
Madrigal776 0.0%
Mass1,130 0.1%
Motet1,342 0.1%
Musical617 0.0%
Opera2,988 0.2%
Operetta443 0.0%
Oratorio492 0.0%
Overture1,515 0.1%
Partita191 0.0%
Play521 0.0%
Poem3,038 0.2%
Prose5,380 0.3%
Quartet2,056 0.1%
Sonata6,375 0.4%
Song879,122 54.1%
Song-cycle1,298 0.1%
Soundtrack16,515 1.0%
Suite3,600 0.2%
Symphonic poem607 0.0%
Symphony3,260 0.2%
Zarzuela118 0.0%
Étude1,013 0.1%
None674,870 41.5%
With ISWCs:284,174 17.5%
Attributes
Works:1,626,044
AACIMH ID731 0.0%
ACAM ID2,042 0.1%
ACDAM ID2,542 0.2%
AEI ID724 0.0%
AGADU ID9,051 0.6%
AKKA/LAA ID4 0.0%
AKM ID13,182 0.8%
AMRA ID1,975 0.1%
APA ID6,639 0.4%
APDAYC ID14,577 0.9%
APRA ID26,932 1.7%
ARTISJUS ID2,559 0.2%
ASCAP ID47,506 2.9%
BMI ID52,612 3.2%
BUMA/STEMRA ID24,343 1.5%
CASH ID6,122 0.4%
CCLI ID288 0.0%
COMPASS ID22,268 1.4%
COSCAP ID1 0.0%
COTT ID44 0.0%
ECAD ID18,779 1.2%
Form (Ottoman, Turkish)4,027 0.2%
GEMA ID52,036 3.2%
HFA ID8 0.0%
ICE ID409 0.0%
IMRO ID82 0.0%
IPRS ID5 0.0%
Identifiers0 0.0%
JACAP ID15 0.0%
JASRAC ID97,125 6.0%
KODA ID356 0.0%
KOMCA ID491 0.0%
Key19,213 1.2%
LatinNet ID318 0.0%
MACP ID1,138 0.1%
MCSC ID7 0.0%
MCT ID0 0.0%
Makam (Ottoman, Turkish)4,004 0.2%
MÜST ID307 0.0%
NICAUTOR ID728 0.0%
NexTone ID739 0.0%
OSA ID2,606 0.2%
PRS tune code30,338 1.9%
Rāga (Carnatic)400 0.0%
Rāga (Hindustani)83 0.0%
SABAM ID23,309 1.4%
SACEM ID18,255 1.1%
SACIM ID729 0.0%
SACM ID7,148 0.4%
SACVEN ID8,922 0.5%
SADAIC ID11,452 0.7%
SAMRO ID23 0.0%
SAYCE ID15,999 1.0%
SAYCO ID18,588 1.1%
SESAC ID810 0.0%
SGACEDOM ID728 0.0%
SGAE ID27,094 1.7%
SIAE ID19,510 1.2%
SOBODAYCOM ID729 0.0%
SOCAN ID16,520 1.0%
SODRAC ID12 0.0%
SPA ID21,611 1.3%
SPAC ID730 0.0%
STEF ID61 0.0%
STIM ID1,268 0.1%
SUISA ID20,859 1.3%
TEOSTO ID153 0.0%
TONO ID208 0.0%
Tāla (Carnatic)372 0.0%
Tāla (Hindustani)9 0.0%
Usul (Ottoman, Turkish)3,869 0.2%
ZAiKS ID158 0.0%
None1,411,734 86.8%

Areas

Types
Areas:118,651
City75,407 63.6%
Country255 0.2%
County3,502 3.0%
District1,537 1.3%
Indigenous territory / reserve8 0.0%
Island124 0.1%
Military base12 0.0%
Municipality32,490 27.4%
Subdivision5,283 4.5%
None33 0.0%

Places

Types
Places:50,878
Educational institution1,701 3.3%
Indoor arena1,081 2.1%
Other3,192 6.3%
Pressing plant175 0.3%
Religious building2,897 5.7%
Stadium605 1.2%
Studio22,897 45.0%
Venue14,179 27.9%
None4,151 8.2%

Series

Types
Series:15,291
Artist award171 1.1%
Artist series70 0.5%
Catalogue505 3.3%
Event series508 3.3%
Festival900 5.9%
Recording series262 1.7%
Release group series8,522 55.7%
Release series2,704 17.7%
Residency20 0.1%
Run112 0.7%
Tour1,095 7.2%
Work series422 2.8%

Instruments

Types
Instruments:1,009
Electronic instrument50 5.0%
Ensemble18 1.8%
Family16 1.6%
Other instrument17 1.7%
Percussion instrument286 28.3%
String instrument347 34.4%
Wind instrument274 27.2%
None1 0.1%

Events

Types
Events:56,767
Concert38,325 67.5%
Convention/Expo572 1.0%
Festival14,345 25.3%
Launch event241 0.4%
Masterclass/Clinic37 0.1%
Stage performance82 0.1%
None3,165 5.6%

Collections

Collections
Collections:2,685,988
Of releases:150,479 5.6%
Generic:140,858 93.6%
Owned music:8,901 5.9%
Wishlist:720 0.5%
Of events:2,526,207 94.1%
Generic:1,601 0.1%
Of type Attending:1,262,313 50.0%
Of type Maybe attending:1,262,293 50.0%
Of areas:182 0.0%
Of artists:3,691 0.1%
Of instruments:123 0.0%
Of labels:421 0.0%
Of places:159 0.0%
Of recordings:1,644 0.1%
Of release groups:998 0.0%
Of series:448 0.0%
Of works:1,636 0.1%
Public:2,630,508 97.9%
Private:55,480 2.1%
With collaborators:500 0.0%

Editors, Edits, and Votes

Editors
Editors (valid):2,195,853
active ever:243,967 11.1%
who edited and/or voted in the last 7 days:1,621 0.7%
who edited in the last 7 days:1,601 98.8%
who voted in the last 7 days:130 8.0%
who edit:221,233 90.7%
who vote:17,351 7.1%
who leave edit notes:152,529 62.5%
who use tags:35,406 14.5%
who use ratings:35,796 14.7%
who use subscriptions:76,212 31.2%
who use collections:15,439 6.3%
who have registered applications:2,837 1.2%
validated email only:1,116,670 50.9%
inactive:835,216 38.0%
Editors (deleted):4,597
Edits
Edits:81,048,556
Open:28,069 0.0%
Applied:80,085,537 98.8%
Voted down:258,083 0.3%
Failed (dependency):100,745 0.1%
Failed (prerequisite):36,641 0.0%
Failed (internal error):5,979 0.0%
Cancelled:532,899 0.7%
Edits:81,048,556
Last 7 days:202,702 0.3%
Yesterday:30,241 14.9%
Votes
Votes:20,014,479
Approve:473,081 2.4%
Yes:13,723,931 68.6%
No:698,136 3.5%
Abstain:5,119,331 25.6%
Votes:20,014,479
Last 7 days:11,667 0.1%
Yesterday:815 7.0%