There's barely if not any English discussion about Nico Nico Douga left on the internet so I thought I'd make this thread to let people share any interesting medleys found on the Nico Nico Medley Series tag https://www.nicovideo.jp/tag/ニコニコメドレーシリーズ
Discuss basically anything about the medleys you're going to share whether it's a just a single part that evicts emotions or memories inside of you or any additional information that the average person wouldn't know about the medley and its author.
No overseas medleys, and make sure to check if there's maybe an entry for the medley at medley.bepis.io before posting since that provides quite a lot information.
If you used to frequently browse the internet back then it would be hard to not have heard at least one of these three nico nico douga medleys which are also called The Big Three:
Kumikyoku (Super Suite): https://www.nicovideo.jp/watch/sm500873 [Play]
Ryuuseigun (Meteor Shower): https://www.nicovideo.jp/watch/sm2959233 [Play]
Nanairo (Rainbow/7 Colors of): https://www.nicovideo.jp/watch/sm7233711 [Play]
All of them using popular songs at the time on Nico Nico Douga they were all produced by Shimo and are usually referred to as the medleys that defined the early days of Nico Nico Douga with Kumikyoku being the 2nd offical entry in the tag that created thousands upon thousands of medleys inspired by it and "I tried to sing" videos and more.
You can refer to these articles for more information about the medleys which also include a song list.
Kumikyoku (Super Suite):
https://dic.nicovideo.jp/a/組曲『ニコニコ動画』
https://w.atwiki.jp/nicorpg/pages/3349.html
https://medley.bepis.io/wiki/Kumikyoku (English)
https://medley.bepis.io/wiki/Kumikyoku_English_Karaoke_Lyrics (English)
Ryuuseigun (Meteor Shower):
https://dic.nicovideo.jp/a/ニコニコ動画流星群
https://medley.bepis.io/wiki/Ryuuseigun (English)
Nanairo (Rainbow/7 Colors of):
https://dic.nicovideo.jp/a/七色のニコニコ動画
https://dic.nicovideo.jp/v/sm7233711
https://medley.bepis.io/wiki/Nanairo (English)
Shimo produced quite a lot of medleys and I think my favorite of his must the Danjiri Matsuri 2009 medley that he produced: https://files.catbox.moe/mz3i1t.mp3 [Play]