Database Statistics

Last updated: 2014-08-22

Basics

Releases with cover art: 262,879 19.9%
Pieces of cover art: 487,020

Releases

By Release Group Type
Releases with cover art: 262,879
Album 191,478 72.8%
Single 39,876 15.2%
EP 22,745 8.7%
No type 5,945 2.3%
Other 2,629 1.0%
Broadcast 206 0.1%
By Release Status
Releases with cover art: 262,879
Official 244,520 93.0%
Promotion 7,256 2.8%
No status 6,129 2.3%
Bootleg 4,268 1.6%
Pseudo-Release 706 0.3%
By Release Format
Releases with cover art: 262,879
CD 146,275 55.6%
Digital Media 55,346 21.1%
No format 20,501 7.8%
12" Vinyl 19,876 7.6%
7" Vinyl 9,225 3.5%
Vinyl 4,616 1.8%
CD-R 2,031 0.8%
Cassette 1,845 0.7%
DVD-Video 1,722 0.7%
8cm CD 909 0.3%
10" Vinyl 609 0.2%
DVD 578 0.2%
SACD 425 0.2%
Hybrid SACD 384 0.1%
HDCD 204 0.1%
Blu-ray 99 0.0%
SHM-CD 97 0.0%
DVD-Audio 84 0.0%
Other 69 0.0%
DualDisc 43 0.0%
VCD 38 0.0%
USB Flash Drive 36 0.0%
VHS 30 0.0%
Blu-spec CD 28 0.0%
CD+G 24 0.0%
Reel-to-reel 17 0.0%
Piano Roll 16 0.0%
MiniDisc 15 0.0%
Cartridge 15 0.0%
CDV 9 0.0%
LaserDisc 6 0.0%
HQCD 4 0.0%
8cm CD+G 4 0.0%
DAT 3 0.0%
Wax Cylinder 3 0.0%
DCC 3 0.0%
slotMusic 1 0.0%
UMD 1 0.0%
Betamax 1 0.0%
HD-DVD 0 0.0%
Videotape 0 0.0%
SVCD 0 0.0%

Release groups

Release groups with cover art: 223,613
manually selected: 1,438 0.6%
automatically inferred: 222,175 99.4%

Pieces of cover art

By Cover Art Type
Pieces of cover art: 487,020
Front 267,571 54.9%
Booklet 82,447 16.9%
Back 64,588 13.3%
Medium 49,769 10.2%
Spine 25,880 5.3%
Other 10,065 2.1%
Tray 7,627 1.6%
Obi 2,974 0.6%
Track 1,590 0.3%
Sticker 1,314 0.3%
Watermark 987 0.2%
Liner 497 0.1%
Poster 288 0.1%
Per release
Releases with cover art: 262,879
with 1 piece of cover art: 192,970 73.4%
with 2 pieces of cover art: 29,620 11.3%
with 3 pieces of cover art: 12,598 4.8%
with 4 pieces of cover art: 10,347 3.9%
with 5 pieces of cover art: 4,662 1.8%
with 6 pieces of cover art: 3,125 1.2%
with 7 pieces of cover art: 1,955 0.7%
with 8 pieces of cover art: 1,467 0.6%
with 9 pieces of cover art: 1,047 0.4%
with 10 pieces of cover art: 1,013 0.4%
with 11 pieces of cover art: 766 0.3%
with 12 pieces of cover art: 630 0.2%
with 13 pieces of cover art: 454 0.2%
with 14 pieces of cover art: 446 0.2%
with 15 pieces of cover art: 291 0.1%
with 16 pieces of cover art: 225 0.1%
with 17 pieces of cover art: 233 0.1%
with 18 pieces of cover art: 179 0.1%
with 19 pieces of cover art: 128 0.0%
with 20 pieces of cover art: 116 0.0%
with 21 pieces of cover art: 69 0.0%
with 22 pieces of cover art: 66 0.0%
with 23 pieces of cover art: 55 0.0%
with 24 pieces of cover art: 50 0.0%
with 25 pieces of cover art: 26 0.0%
with 26 pieces of cover art: 43 0.0%
with 27 pieces of cover art: 28 0.0%
with 28 pieces of cover art: 16 0.0%
with 29 pieces of cover art: 16 0.0%
with 30 or more pieces of cover art: 234 0.1%