Database Statistics

Last updated: 2022-01-22

Basic metadata

Core Entities
Artists:1,929,646
Release Groups:2,456,538
Releases:3,126,381
Mediums:3,502,116
Recordings:26,309,147
Tracks:36,326,628
Labels:216,473
Works:1,624,151
URLs:8,523,348
Areas:118,651
Places:50,837
Series:15,257
Instruments:1,009
Events:56,751
Genres:835
Other Entities
Editors (valid / deleted):2,195,376 /4,596
Relationships:33,846,049
Collections:2,685,962
CD Stubs (all time / current):362,480 / 285,857
Tags (raw / aggregated):14,455,977 /203,298
Ratings (raw / aggregated):854,549 /659,849
Identifiers
MBIDs:87,647,698
ISRCs (all / unique):2,141,070 /2,081,422
ISWCs (all / unique):292,353 /290,579
Disc IDs:918,893
Barcodes:1,178,908
IPIs:70,910
ISNIs:92,065

Artists

Artists
Artists:1,929,646
of type Person:1,034,698 53.6%
of type Group:442,041 22.9%
of type Orchestra:7,767 0.4%
of type Choir:7,015 0.4%
of type Character:9,409 0.5%
of type Other:2,841 0.1%
with no type set:425,876 22.1%
with appearances in artist credits:1,323,185 68.6%
with no appearances in artist credits:606,461 31.4%
Non-group artists:1,472,824
Male:628,449 42.7%
Female:178,889 12.1%
Other gender:1,173 0.1%
Gender not applicable:716 0.0%
with no gender set:663,596 45.1%

Releases, Data Quality, and Disc IDs

Releases
Releases:3,126,381
by various artists:223,711 7.2%
by a single artist:2,902,670 92.8%
Release Status
Releases:3,126,381
Official2,825,455 90.4%
Promotion78,660 2.5%
Bootleg64,477 2.1%
Pseudo-Release14,252 0.5%
No status set143,538 4.6%
Release Packaging
Releases:3,126,381
Jewel Case397,926 12.7%
Slim Jewel Case22,817 0.7%
Digipak85,439 2.7%
Cardboard/Paper Sleeve165,024 5.3%
Other17,462 0.6%
Keep Case3,502 0.1%
None704,556 22.5%
Cassette Case15,410 0.5%
Book4,203 0.1%
Fatbox5,253 0.2%
Snap Case869 0.0%
Gatefold Cover23,461 0.8%
Discbox Slider913 0.0%
Super Jewel Box2,112 0.1%
Digibook2,468 0.1%
Plastic Sleeve1,204 0.0%
Box4,457 0.1%
Slidepack212 0.0%
SnapPack137 0.0%
No packaging set1,668,957 53.4%
Cover Art Sources
Releases:3,126,381
CAA:1,572,057 50.3%
Amazon:106,207 3.4%
URL Relationships:0 0.0%
No front cover art:1,448,117 46.3%
Data Quality
Releases:3,126,381
High Data Quality:3,569 0.1%
Default Data Quality:3,120,211 99.8%
Normal Data Quality:2,018 0.1%
Unknown Data Quality:3,118,193 99.9%
Low Data Quality:2,599 0.1%
Disc IDs
Disc IDs:918,893
Releases:3,126,381
Releases with no disc IDs:2,384,512 76.3%
Releases with at least one disc ID:741,869 23.7%
with 1 disc ID:587,056 79.1%
with 2 disc IDs:96,284 13.0%
with 3 disc IDs:25,381 3.4%
with 4 disc IDs:12,348 1.7%
with 5 disc IDs:6,486 0.9%
with 6 disc IDs:3,986 0.5%
with 7 disc IDs:2,235 0.3%
with 8 disc IDs:1,773 0.2%
with 9 disc IDs:1,116 0.2%
with 10 or more disc IDs:5,204 0.7%
Mediums:3,502,116
Mediums with no disc IDs:2,613,636 74.6%
Mediums with at least one disc ID:888,480 25.4%
with 1 disc ID:795,359 89.5%
with 2 disc IDs:58,189 6.5%
with 3 disc IDs:15,795 1.8%
with 4 disc IDs:6,751 0.8%
with 5 disc IDs:3,669 0.4%
with 6 disc IDs:2,371 0.3%
with 7 disc IDs:1,671 0.2%
with 8 disc IDs:1,147 0.1%
with 9 disc IDs:756 0.1%
with 10 or more disc IDs:2,772 0.3%

Release Groups

Primary Types
Release Groups:2,456,538
Album1,526,286 62.1%
Single514,335 20.9%
EP294,029 12.0%
Other43,138 1.8%
Broadcast9,611 0.4%
Secondary Types
Release Groups:2,456,538
Audiobook13,384 0.5%
Audio drama7,959 0.3%
Compilation346,863 14.1%
Demo19,230 0.8%
DJ-mix17,759 0.7%
Interview938 0.0%
Live102,284 4.2%
Mixtape/Street11,701 0.5%
Remix31,641 1.3%
Soundtrack54,806 2.2%
Spokenword8,949 0.4%

Recordings

Recordings
Recordings:26,309,147
Videos:209,024 0.8%
Standalone:87,409 0.3%
With ISRCs:2,077,901 7.9%

Labels

Types
Labels:216,473
Bootleg Production2,042 0.9%
Distributor5,755 2.7%
Holding3,285 1.5%
Imprint6,411 3.0%
Manufacturer565 0.3%
Original Production41,901 19.4%
Production13,932 6.4%
Publisher27,206 12.6%
Reissue Production1,720 0.8%
Rights Society105 0.0%
None113,551 52.5%

Works

Types
Works:1,624,151
Aria3,107 0.2%
Audio drama1,554 0.1%
Ballet748 0.0%
Beijing opera282 0.0%
Cantata1,576 0.1%
Concerto5,870 0.4%
Incidental music5,635 0.3%
Madrigal776 0.0%
Mass1,123 0.1%
Motet1,335 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%
Poem3,037 0.2%
Prose5,380 0.3%
Quartet2,053 0.1%
Sonata6,375 0.4%
Song877,713 54.0%
Song-cycle1,298 0.1%
Soundtrack16,512 1.0%
Suite3,600 0.2%
Symphonic poem606 0.0%
Symphony3,260 0.2%
Zarzuela118 0.0%
Étude1,013 0.1%
None674,413 41.5%
With ISWCs:283,589 17.5%
Attributes
Works:1,624,151
AACIMH ID723 0.0%
ACAM ID2,005 0.1%
ACDAM ID2,538 0.2%
AEI ID716 0.0%
AGADU ID8,937 0.6%
AKKA/LAA ID4 0.0%
AKM ID12,838 0.8%
AMRA ID1,910 0.1%
APA ID6,588 0.4%
APDAYC ID14,363 0.9%
APRA ID26,709 1.6%
ARTISJUS ID2,493 0.2%
ASCAP ID47,085 2.9%
BMI ID52,384 3.2%
BUMA/STEMRA ID24,034 1.5%
CASH ID6,061 0.4%
CCLI ID288 0.0%
COMPASS ID21,916 1.3%
COSCAP ID1 0.0%
COTT ID44 0.0%
ECAD ID18,425 1.1%
Form (Ottoman, Turkish)4,027 0.2%
GEMA ID51,542 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 ID96,836 6.0%
KODA ID354 0.0%
KOMCA ID491 0.0%
Key19,213 1.2%
LatinNet ID310 0.0%
MACP ID1,130 0.1%
MCSC ID7 0.0%
MCT ID0 0.0%
Makam (Ottoman, Turkish)4,004 0.2%
MÜST ID305 0.0%
NICAUTOR ID720 0.0%
NexTone ID732 0.0%
OSA ID2,567 0.2%
PRS tune code29,935 1.8%
Rāga (Carnatic)400 0.0%
Rāga (Hindustani)83 0.0%
SABAM ID22,948 1.4%
SACEM ID17,992 1.1%
SACIM ID721 0.0%
SACM ID7,030 0.4%
SACVEN ID8,850 0.5%
SADAIC ID11,293 0.7%
SAMRO ID22 0.0%
SAYCE ID15,823 1.0%
SAYCO ID18,369 1.1%
SESAC ID809 0.0%
SGACEDOM ID720 0.0%
SGAE ID26,561 1.6%
SIAE ID19,088 1.2%
SOBODAYCOM ID721 0.0%
SOCAN ID16,308 1.0%
SODRAC ID12 0.0%
SPA ID21,186 1.3%
SPAC ID722 0.0%
STEF ID61 0.0%
STIM ID1,232 0.1%
SUISA ID20,436 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 ID157 0.0%
None1,410,435 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:50,837
Educational institution1,694 3.3%
Indoor arena1,080 2.1%
Other3,187 6.3%
Pressing plant175 0.3%
Religious building2,897 5.7%
Stadium604 1.2%
Studio22,881 45.0%
Venue14,170 27.9%
None4,149 8.2%

Series

Types
Series:15,257
Artist award171 1.1%
Artist series70 0.5%
Catalogue505 3.3%
Event series507 3.3%
Festival898 5.9%
Recording series262 1.7%
Release group series8,503 55.7%
Release series2,692 17.6%
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:56,751
Concert38,315 67.5%
Convention/Expo572 1.0%
Festival14,341 25.3%
Launch event241 0.4%
Masterclass/Clinic37 0.1%
Stage performance82 0.1%
None3,163 5.6%

Collections

Collections
Collections:2,685,962
Of releases:150,460 5.6%
Generic:140,848 93.6%
Owned music:8,894 5.9%
Wishlist:718 0.5%
Of events:2,526,211 94.1%
Generic:1,601 0.1%
Of type Attending:1,262,315 50.0%
Of type Maybe attending:1,262,295 50.0%
Of areas:181 0.0%
Of artists:3,688 0.1%
Of instruments:123 0.0%
Of labels:421 0.0%
Of places:159 0.0%
Of recordings:1,642 0.1%
Of release groups:995 0.0%
Of series:448 0.0%
Of works:1,634 0.1%
Public:2,630,503 97.9%
Private:55,459 2.1%
With collaborators:499 0.0%

Editors, Edits, and Votes

Editors
Editors (valid):2,195,376
active ever:243,859 11.1%
who edited and/or voted in the last 7 days:1,641 0.7%
who edited in the last 7 days:1,627 99.1%
who voted in the last 7 days:124 7.6%
who edit:221,137 90.7%
who vote:17,349 7.1%
who leave edit notes:152,451 62.5%
who use tags:35,380 14.5%
who use ratings:35,771 14.7%
who use subscriptions:76,174 31.2%
who use collections:15,428 6.3%
who have registered applications:2,834 1.2%
validated email only:1,116,423 50.9%
inactive:835,094 38.0%
Editors (deleted):4,596
Edits
Edits:80,958,606
Open:26,696 0.0%
Applied:79,997,256 98.8%
Voted down:258,054 0.3%
Failed (dependency):100,685 0.1%
Failed (prerequisite):36,641 0.0%
Failed (internal error):5,977 0.0%
Cancelled:532,693 0.7%
Edits:80,958,606
Last 7 days:194,292 0.2%
Yesterday:30,400 15.6%
Votes
Votes:20,009,470
Approve:472,857 2.4%
Yes:13,719,693 68.6%
No:698,075 3.5%
Abstain:5,118,845 25.6%
Votes:20,009,470
Last 7 days:14,355 0.1%
Yesterday:4,025 28.0%