wiki-list of SID codes:
http://wiki.redump.org/index.php?title=List_of_SID_codes

http://wiki.musik-sammler.de/index.php?title=Herstellungsland_(CDs_/_DVDs)#Allgemeines

IFPI SID codes
https://www.ifpi.org/content/library/sid-code-implementation-guide.pdf

https://top40weekly.com/rock-chart-singles-1981-2012/

https://support.discogs.com/hc/en-us/articles/360005055593-Database-Guidelines-20-Voting-Guidelines

http://select45rpm.com/pages/originals.html

https://www.discogs.com/help/doc/mp-grading

https://www.discogs.com/forum/thread/743281

https://support.discogs.com/en/support/solutions/articles/13000014661-how-can-i-format-text-

[[X]]

https://manytools.org/facebook-twitter/strikethrough-text/

https://www.piliapp.com/cool-text/strikethrough-text/

Some useful signs http://www.suave.net/~dave/unicode.pl

https://blog.kupiku.com/en/kupiku/japanese-cds-10-things-to-know/

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☂ ⁂ ☃ ☠ ☯ ☮ ☼ ☆ ♪ ♫ ♬ ✳ ✶ ○ º
♂ ♀ ☢ ☺ ☹ ☻ ⦿ » « » « ♡ ♥ ♦ ♣ ♠
∟ ^ ◠ ◡ ╯ ⌂ ¢ ₧ Γ σ ¬ 0 ∩ ∫ Φ √ Ø

✽✠✡✢✣✤✥✦✧✩✪✫✬✭✮✯✰✱✲✳✴✵✶✷✸✹✺✻✼✽✾✿ ❀ ❁ ❂ ❃ ❄ ❅ ❆ ❇ ❈ ❉ ❊ ❋ ❖ ❤ ★ ☆
♠ ♡ ♢ ♣ ♤ ♥ ♦ ♧ ♩ ♪ ♫ ♬ ♭ ♮ ♯ ✌ ✙ ✚ ✛ ✜ ✝ ✞ ✟
⅓ ⅔ ⅕ ⅖ ⅗ ⅘ ⅙ ⅚ ⅛ ⅜ ⅝ ⅞

∗ ᴗ ᴖ ℗ © ® ™ ፨ · • ◬ № ◅ ▻ ◦ Ⓜ 〄 Ⓟ Ⓤ ⓤ ⋉ ⍺ ☮ ½ 〈〉ᴝ ౧ ᴒ ᴧ
A̶B̶C̶D̶E̶F̶G̶H̶I̶J̶K̶L̶M̶N̶O̶P̶Q̶R̶S̶T̶U̶V̶W̶X̶Y̶Z̶Æ̶Ø̶Å̶ ̶1̶2̶3̶4̶5̶6̶7̶8̶9̶0̶

⁰¹²³⁴⁵⁶⁷⁸⁹ ₀₁₂₃₄₅₆₇₈₉ ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹

⓪①②③④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮⑯⑰⑱⑲⑳
⓵⓶⓷⓸⓹⓺⓻⓼⓽⓾⓫⓬⓭⓮⓯⓰⓱⓲⓳⓴
ⒶⒷⒸⒹⒺⒻⒼⒽⒾⒿⓀⓁⓂⓃⓄⓅⓆⓇⓈⓉⓊⓋⓌⓍⓎⓏ
ⓐⓑⓒⓓⓔⓕⓖⓗⓘⓙⓚⓛⓜⓝⓞⓟⓠⓡⓢⓣⓤⓥⓦⓧⓨⓩ

Ⅰ Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ Ⅸ Ⅹ Ⅺ Ⅻ

SACEM SDRM SACD SGDL

Common runout groove etchings: how to list them (Version 6)
https://www.discogs.com/forum/thread/743281

Image order guidelines: https://support.discogs.com/hc/en-us/articles/360005006874-Database-Guidelines-13-Images#13.8

Welcome to the Master List of runout information - version 8
https://www.discogs.com/forum/thread/810326
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most of the stuff should not be country "France" just because the label was Warner Music France. this was available in switzerland too and germany, so in most of the cases it's EU not France, I'm sure the 7" was in stores in UK and germany too
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posted a comment on Archive - Controlling Crowds. 5 months ago
most of the stuff should not be country "France" just because the label was Warner Music France. this was available in switzerland too and germany, so in most of the cases it's EU not France
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