Database Statistics

Last updated: 2020-10-24

Basic metadata

Core Entities
Artists:1,723,831
Release Groups:2,102,140
Releases:2,665,135
Mediums:2,994,788
Recordings:23,385,643
Tracks:31,907,668
Labels:189,007
Works:1,391,803
URLs:7,142,011
Areas:118,311
Places:44,058
Series:12,239
Instruments:996
Events:45,458
Genres:509
Other Entities
Editors (valid / deleted):2,109,582/3,689
Relationships:28,510,772
CD Stubs (all time / current):361,681/ 292,575
Tags (raw / aggregated):3,536,955/102,322
Ratings (raw / aggregated):704,048/536,548
Identifiers
MBIDs:77,105,545
ISRCs (all / unique):1,490,204/1,445,664
ISWCs (all / unique):241,437/240,171
Disc IDs:844,219
Barcodes:975,599
IPIs:55,126
ISNIs:73,835

Artists

Artists
Artists:1,723,831
of type Person:926,36253.7%
of type Group:404,00423.4%
of type Orchestra:6,8810.4%
of type Choir:6,2030.4%
of type Character:7,6200.4%
of type Other:2,4240.1%
with no type set:370,33721.5%
with appearances in artist credits:1,176,53068.3%
with no appearances in artist credits:547,30131.7%
Non-group artists:1,306,743
Male:554,27542.4%
Female:155,39511.9%
Other gender:8720.1%
Gender not applicable:5490.0%
with no gender set:595,65245.6%

Releases, Data Quality, and Disc IDs

Releases
Releases:2,665,135
by various artists:201,9337.6%
by a single artist:2,463,20292.4%
Release Status
Releases:2,665,135
Official2,408,63090.4%
Promotion70,4782.6%
Bootleg53,9012.0%
Pseudo-Release11,9140.4%
No status set120,2124.5%
Release Packaging
Releases:2,665,135
Jewel Case353,92913.3%
Slim Jewel Case20,2000.8%
Digipak75,2542.8%
Cardboard/Paper Sleeve142,9875.4%
Other16,3530.6%
Keep Case2,8870.1%
None502,27018.8%
Cassette Case12,3410.5%
Book3,6090.1%
Fatbox4,5160.2%
Snap Case7430.0%
Gatefold Cover19,0460.7%
Discbox Slider8590.0%
Super Jewel Box1,6440.1%
Digibook1,9480.1%
Plastic Sleeve5320.0%
Box2,1070.1%
Slidepack1200.0%
No packaging set1,503,79056.4%
Cover Art Sources
Releases:2,665,135
CAA:1,241,81646.6%
Amazon:190,4607.1%
URL Relationships:2,3580.1%
No front cover art:1,230,50146.2%
Data Quality
Releases:2,665,135
High Data Quality:3,3930.1%
Default Data Quality:2,659,87799.8%
Normal Data Quality:1,8570.1%
Unknown Data Quality:2,658,02099.9%
Low Data Quality:1,8640.1%
Disc IDs
Disc IDs:844,219
Releases:2,665,135
Releases with no disc IDs:1,983,38374.4%
Releases with at least one disc ID:681,75225.6%
with 1 disc ID:537,85078.9%
with 2 disc IDs:88,91113.0%
with 3 disc IDs:23,7233.5%
with 4 disc IDs:11,5871.7%
with 5 disc IDs:6,0680.9%
with 6 disc IDs:3,7840.6%
with 7 disc IDs:2,1590.3%
with 8 disc IDs:1,6830.2%
with 9 disc IDs:1,0630.2%
with 10 or more disc IDs:4,9240.7%
Mediums:2,994,788
Mediums with no disc IDs:2,183,56072.9%
Mediums with at least one disc ID:811,22827.1%
with 1 disc ID:721,78189.0%
with 2 disc IDs:55,3146.8%
with 3 disc IDs:15,2951.9%
with 4 disc IDs:6,6040.8%
with 5 disc IDs:3,5880.4%
with 6 disc IDs:2,3530.3%
with 7 disc IDs:1,6450.2%
with 8 disc IDs:1,1340.1%
with 9 disc IDs:7440.1%
with 10 or more disc IDs:2,7700.3%

Release Groups

Primary Types
Release Groups:2,102,140
Album1,351,30364.3%
Single399,20719.0%
EP238,38211.3%
Other40,4171.9%
Broadcast5,8050.3%
Secondary Types
Release Groups:2,102,140
Audio drama5,4300.3%
Audiobook12,5570.6%
Compilation309,22114.7%
DJ-mix12,1830.6%
Demo11,5090.5%
Interview8170.0%
Live90,1454.3%
Mixtape/Street10,1360.5%
Remix25,3231.2%
Soundtrack47,9442.3%
Spokenword9,0320.4%

Recordings

Recordings
Recordings:23,385,643
Videos:136,7310.6%

Labels

Types
Labels:189,007
Bootleg Production1,7900.9%
Distributor4,6352.5%
Holding2,6001.4%
Imprint5,1402.7%
Manufacturer3850.2%
Original Production38,79720.5%
Production12,2416.5%
Publisher22,69512.0%
Reissue Production1,5960.8%
Rights Society900.0%
None99,03852.4%

Works

Types
Works:1,391,803
Aria2,8800.2%
Audio drama9420.1%
Ballet6870.0%
Beijing opera2810.0%
Cantata1,4490.1%
Concerto5,5700.4%
Incidental music5,1770.4%
Madrigal7270.1%
Mass1,0410.1%
Motet1,1970.1%
Musical5470.0%
Opera3,0050.2%
Operetta3390.0%
Oratorio4150.0%
Overture1,4120.1%
Partita1800.0%
Play5290.0%
Poem2,6040.2%
Prose4,4350.3%
Quartet1,9090.1%
Sonata5,7770.4%
Song746,39453.6%
Song-cycle1,1630.1%
Soundtrack13,5991.0%
Suite3,3230.2%
Symphonic poem5730.0%
Symphony3,1100.2%
Zarzuela1180.0%
Étude9190.1%
None581,50141.8%
Attributes
Works:1,391,803
AKM ID1,0220.1%
APRA ID11,1830.8%
ASCAP ID22,7231.6%
BMI ID36,1772.6%
BUMA/STEMRA ID3370.0%
CASH ID6070.0%
CCLI ID2950.0%
Form (Ottoman, Turkish)4,0270.3%
GEMA ID26,9471.9%
ICE ID2990.0%
Identifiers00.0%
JASRAC ID74,0745.3%
KOMCA ID2830.0%
Key18,1021.3%
Makam (Ottoman, Turkish)4,0040.3%
MÜST ID1830.0%
NexTone ID2820.0%
OSA ID790.0%
Rāga (Carnatic)3960.0%
Rāga (Hindustani)180.0%
SABAM ID1,0580.1%
SACEM ID9490.1%
SACM ID1650.0%
SADAIC ID4550.0%
SESAC ID5860.0%
SGAE ID1,6280.1%
SOCAN ID1,6790.1%
SUISA ID7040.1%
Tāla (Carnatic)3700.0%
Tāla (Hindustani)20.0%
Usul (Ottoman, Turkish)3,8690.3%
ZAiKS ID660.0%
None1,226,84588.1%

Areas

Types
Areas:118,311
City75,17363.5%
Country2570.2%
County3,5023.0%
District1,4741.2%
Island1170.1%
Municipality32,48727.5%
Subdivision5,2734.5%
None280.0%

Places

Types
Places:44,058
Educational institution1,2272.8%
Indoor arena1,0042.3%
Other2,7506.2%
Pressing plant1520.3%
Religious building2,5065.7%
Stadium5461.2%
Studio19,87945.1%
Venue12,27627.9%
None3,7188.4%

Series

Types
Series:12,239
Catalogue4884.0%
Event series4423.6%
Festival7406.0%
Recording series2031.7%
Release group series6,90256.4%
Release series2,12117.3%
Run980.8%
Tour9277.6%
Work series3182.6%

Instruments

Types
Instruments:996
Electronic instrument494.9%
Ensemble131.3%
Family161.6%
Other instrument171.7%
Percussion instrument28628.7%
String instrument34134.2%
Wind instrument27327.4%
None10.1%

Events

Types
Events:45,458
Concert29,66765.3%
Convention/Expo4861.1%
Festival12,42827.3%
Launch event2070.5%
Masterclass/Clinic260.1%
None2,6425.8%

Editors, Edits, and Votes

Editors
Editors (valid):2,109,582
active ever:225,84910.7%
who edited and/or voted in the last 7 days:1,5130.7%
who edited in the last 7 days:1,48197.9%
who voted in the last 7 days:15610.3%
who edit:204,60390.6%
who vote:16,8907.5%
who leave edit notes:138,45761.3%
who use tags:31,33813.9%
who use ratings:32,26714.3%
who use subscriptions:67,34629.8%
who use collections:14,1526.3%
who have registered applications:2,2611.0%
validated email only:1,072,54550.8%
inactive:811,18838.5%
Editors (deleted):3,689
Edits
Edits:68,749,744
Open:26,5140.0%
Applied:67,862,11198.7%
Voted down:237,6710.3%
Failed (dependency):90,4100.1%
Failed (prerequisite):36,6410.1%
Failed (internal error):5,8040.0%
Cancelled:489,9890.7%
Edits:68,749,744
Last 7 days:196,6520.3%
Yesterday:27,78614.1%
Votes
Votes:18,152,839
Approve:307,9001.7%
Yes:12,417,85868.4%
No:640,7033.5%
Abstain:4,786,37826.4%
Votes:18,152,839
Last 7 days:25,5680.1%
Yesterday:2,3989.4%