U.N. Owen was her?

Kanji	U.N.オーエンは彼女なのか？
Romaji	U.N. Ooen wa Kanojo na no Ka?
English	"U.N. Owen was her?"
Original Artist	ZUN
Source	Touhou Koumakyou ~ Embodiment of Scarlet Devil BGM
Original Video URL	http://www.nicovideo.jp/watch/sm2545862

Medleys that use this song

These medleys use the original BGM only:

Monogatari Ryuuseigun Lolicon Medley Nanairo Chou Kumikyoku NicoPoi ver0.21 NicoPoi Final Relaxing Piano A+ Chanpuru Teki na Nani ka AG Medley Yaminabe Medley Daisakari Tezema Kumikyoku Genkaku Simple Nico Medley by Bored YouTuber Nicomix (Chotto Tension no Agaru Medley) Legend of Niconico RGB Drill Lunchbox A to Re: Z Yaminabe Medley Teki na Nani ka, Natsuyasumi Nico Harmony A la Carte Fukinukeru Medley Connection Kaisoku Kumikyoku Nico Nico Party! The Medley of YouTube Danmaku Medley Mash of Up Nico Tale Kirby's Dream Land Vs. Touhou Project Kirby's Dream Land Vs. Touhou Project ~ Lunatic Star Nico Nico Douga e no Omaju Koushinkyoku Dōkeshi Shinja ~Aftermath of Mcdonald~ Gachimuchi Medley ~2008 Kusomisoka Kan no Hatten~

Teki na Nani ka, Sono 3 Teki na Nani ka, Sono 4 Rush! THE MEDLEY OF CODE:TH06 Na mo Naki Kumikyoku Mako no Uchi Bentou Touhou Percussion Ensemble Ore Toku 50-Second Medley FLAG Ver. 50-Second Medley FLAG Ver.2 Natsumatsuri Toaru Karaku no Gensomo Kuroku Nico Nico East OTOMAD's 6 Sprint The OTOMAD Remix KI-ZU-NA Arrange Medley Emotion Nico Start! Kumikyoku Kai Deribe Nico Nico Douga Tabiemaki Kakenukeru Gocha Maze Medley Dragon 2012 Blend of niconico Hoshikaze Nico Bichan Biteikotsu The Niconico Unison Niconico Star Flight MADLAY Niconico ☆ Starmine YURUYURI Dark Phoenix Medley Niconico ☆ Bright 【. ﾟ☆。- DANCE to FAREWELL -.ﾟ★。】 Toxic Geek's Ultra Medley Dark Wrestling Festival 2020

NicoPut! 2013 Nico-Ster! Nico Nico Douga Daishuuketsu!! East V S . West Collab -eastern side- Niconico Gradation Love's Nico2013 Nico Son no Rekishi ~ Subete no Nico Zuni Kika Setai 2525/2013 Touhou Bousoukuse Touhou Kyousou Yume 1st Stage Touhou Souhashou Final Stage Nico CompiaceVolmente Another FamilyMart Remix Nico Nico Medley SAME CHORD Nico Nico Medley ANOTHER SAME CHORD Symphonic Suite: Nico Nico Prima Stella Yurameku Nico Nico Douga Nico Nico 10 Second Medley Nico Nico 60-Second Medley Level 1 Teki na Nani ka, Sono 2 Nico Nico Douga Ninki 25 Kyoku Medley wo MIDI Anime de Fast Medley Sinfonia Nico Nico Douga 100 Song Medley Nico Sweet! Koisuru Medley Battledome Medley Danki Dan Teki na Nani ka, Sono 5 Teki na Nani ka! Gosanke Utakassen!! Shimobukure Medley of Pow"d"er Kakenukeru Nico Nico Douga II Bilibili's 10th anniversary Muscular Wonders: Terry Crews' Greatest Hits Cookie☆ 11th Medley「国↑交↓」

These medleys use either a remix of this song or multiple versions of this song:

Kousoku Medley uses the original BGM and Saishuu Kichiku Imouto Flandre S Choukessen (Third & Final Movements) use the original BGM, Saishuu Kichiku Imouto Flandre S, and Taboo tears you up Konton Jiyuusou uses the original BGM, Saishuu Kichiku Imouto Flandre S, and Taboo tears you up Non-Stop Megamix Hi-Speed uses Saishuu Kichiku Imouto Flandre S and Taboo tears you up Niwaka Kumikyoku uses the original BGM and Saishuu Kichiku Imouto Flandre S Mishou uses the original BGM and Saishuu Kichiku Imouto Flandre S Mash of Up -Kai- uses Taboo tears you up Kyuukou Kumikyoku uses the original BGM and Saishuu Kichiku Imouto Flandre S Eiyuutan uses the original BGM and Saishuu Kichiku Imouto Flandre S The Medley of Amusing Desert uses the original BGM and Saishuu Kichiku Imouto Flandre S Nico Nico Medley Sora uses the original BGM, Saishuu Kichiku Imouto Flandre S, and Taboo tears you up Jusco Kaze Nico Nico Medley uses the original BGM, Saishuu Kichiku Imouto Flandre S, and Taboo tears you up Momokata-boshi Ren Izumi ~ Medley Dream uses the original BGM, Saishuu Kichiku Imouto Flandre S, and Taboo tears you up Kakenukeru Medley Collaboration uses the original BGM and Saishuu Kichiku Imouto Flandre S Kakenukeru Medley Collaboration II (Part A) uses the original BGM, Saishuu Kichiku Imouto Flandre S, Sweet Little Sister, Grip & Break Down!!, Akai Tsuki, Sweets Time, Taboo tears you up, and Who Killed U.N. Owen Kakenukeru Medley Collaboration II (Part B) uses the original BGM and Sweets Time Sagyou ni Shuuchuu Shitemiro Medley uses the original BGM, Saishuu Kichiku Imouto Flandre S, Taboo tears you up and Saishuu Kichiku Ichibu Koe 360 Shousetsu Kumikyoku uses the original BGM, Saishuu Kichiku Imouto Flandre S, and Taboo tears you up Moesakaru uses the original BGM and Saishuu Kichiku Imouto Flandre S Kumikyoku Tettsui uses the original BGM and Saishuu Kichiku Imouto Flandre S Galaxy uses the original BGM, Saishuu Kichiku Imouto Flandre S, Grip & Break Down!!, Akai Tsuki, Sweet Little Sister and Taboo tears you up King of Niconico uses the original BGM and Saishuu Kichiku Imouto Flandre S Medley of YTPMV uses the original BGM and Saishuu Kichiku Imouto Flandre S Nico Teki Tokkyuu Kumikyoku uses the original BGM and Saishuu Kichiku Imouto Flandre S Daigassaku! Band Brothers uses the original BGM and Saishuu Kichiku Imouto Flandre S Golden uses the original BGM and Saishuu Kichiku Imouto Flandre S FamilyMart Remix uses Saishuu Kichiku Imouto Flandre S Energy uses the original BGM and Saishuu Kichiku Imouto Flandre S Spirits uses the original BGM and Saishuu Kichiku Imouto Flandre S Medley of "Medley" uses Saishuu Kichiku Imouto Flandre S Are You Okay With That Nico Nico Medley? uses Saishuu Kichiku Imouto Flandre S Keyboard Ketsu Kaisen uses Saishuu Kichiku Imouto Flandre S NicoNico Dance Hall uses Saishuu Kichiku Imouto Flandre S Nico Nico Medley SP1 uses Saishuu Kichiku Imouto Flandre S NicoPoi 2 uses Saishuu Kichiku Imouto Flandre S Non-Title Medley of Nico Nico IV uses Saishuu Kichiku Imouto Flandre S Shuukyoku Tiro Finale uses Saishuu Kichiku Imouto Flandre S NICO VIVACE - ニコビバーチェッ！ uses Saishuu Kichiku Imouto Flandre S Utakassen! uses Saishuu Kichiku Imouto Flandre S The NicoNico♪Dreamer uses Saishuu Kichiku Imouto Flandre S Nico Nico Medley (2012) uses Saishuu Kichiku Imouto Flandre S NICO UPLIFTER - ニコアップリフター uses Saishuu Kichiku Imouto Flandre S Rainbow Railway Remix uses Saishuu Kichiku Imouto Flandre S NiconiCompilation 2013 uses Saishuu Kichiku Imouto Flandre S Nico Nico Douga Kikouroku uses Saishuu Kichiku Imouto Flandre S Gachimuchi Medley ~2008 Kusomisoka Kan no Hatten~ uses Saishuu Kichiku Imouto Flandre S Muscular Wonders: Terry Crews' Greatest Hits uses Saishuu Kichiku Imouto Flandre S Dōkeshi Shinja ~Aftermath of Mcdonald~ uses Saishuu Kichiku Imouto Flandre S Dark Wrestling Festival 2020 uses Saishuu Kichiku Imouto Flandre S Cookie☆ 11th Medley「国↑交↓」 uses the original BGM and Saishuu Kichiku Imouto Flandre S

Lyrics

The original BGM doesn't have lyrics, but there are various vocal arrangements based on it, such as:

• Sweets Time by SYNC.ART'S (lyrics)
• Sweet Little Sister by Silver Forest (lyrics)
• Akai Tsuki by Yellow Zebra
• Saishuu Kichiku Ichibu Koe by COOL&CREATE ("lyrics")
• Who killed U.N. Owen by Liz Triangle
• Grip & Break Down!! by SOUND HOLIC (lyrics)
• What If She Was U.N. Owen? by IOSYS (lyrics)
• Another version of Who killed U.N. Owen

Nico Nico Douga medleys have also featured remixes based on this BGM:

• Saishuu Kichiku Imouto Flandre S by COOL&CREATE
• Taboo tears you up by IOSYS
• Flandre (arrangement in the style of Usatei) by Kisenmon (video)

Notes

• A Ronald McDonald MAD featuring this song, "M.C. Donald wa dansu ni muchuu nanoka?" (or "McRoll'd") is currently one of the most popular videos on Nico Nico Douga, with over 11 million views as of July 1, 2014.

Source

• Information from Touhou Wiki