Thank you Mumei~ A Thousand Years cover by Mumei, Ame, Cali, IRyS, Sana, Fauna, Baelz & Kiara

Gura and Kiara sing - Kyoufuu Ooru Bakku (強風オールバック) by Yukopi (Duet)

IRyS and Baelz sing - One Last Kiss by Hikaru Utada (Duet)

Kobo and Suisei sing - Suzume (すずめ) by RADWIMPS (Duet)

Shion (紫咲シオン) and Fuma (夜十神封魔) sing - Overdose by natori (なとり) (Duet)

Moona and Risu sing - Perisai Jitu by Moona Hoshinova (Duet)

Kobo, Suisei and IRyS sing - Gunjou (群青) by YOASOBI (Duet)

IRyS and Hakka sing - KICK BACK by Kenshi Yonezu (米津玄師) (Duet)

IRyS and Baelz sing - Cups (When I'm Gone) by Anna Kendrick (Duet)

Mumei and IRyS sing - Livin' on a Prayer by Bon Jovi (Duet)

Shinri and Reine sing - DADDY! DADDY! DO! by Masayuki Suzuki (鈴木雅之) ft. Airi Suzuki (鈴木愛理) (Duet)

Gura and Amelia sing - Catch You Catch Me! by Megumi Hinata from Cardcaptor Sakura (Duet)

Mumei and Gura sing - The One That Got Away by Katy Perry (Duet)

Suisei and Kobo sing - Ghost In A Flower (Hana ni Bourei/花に亡霊) by Yorushika (ヨルシカ) (Duet)

Gura and Mumei sing - Stereo Hearts by Gym Class Heroes ft. Adam Levine (Duet)

Kobo and IRyS sing - Kawaikute Gomen (可愛くてごめん) by HoneyWorks (Duet)

Gura and Calli sing - Kyouran Hey Kids!! (狂乱 Hey Kids!!) by The Oral Cigarettes (Duet)

Gura and Mumei sing - Reflect by Gawr Gura (Duet)

Hololive/Holostars English Sings - Last Christmas by Wham!

Mumei and Kiara sing - Jingle Bell Rock by Bobby Helms (Duet)

Calli and Mumei sing - end of a life by Mori Calliope (Duet)

Gura and Mumei sing - Vanilla Twilight by Owl City (Duet)

Gura and Amelia sing - Feliz Navidad by José Feliciano (Duet)

Gura & IRyS sing - Santa Baby by Eartha Kitt (Duet)

Mumei and Kronii sing - All I Want For Christmas Is You by Mariah Carey (Duet)

Gura & Kronii sing - It's Beginning to Look a Lot Like Christmas by Michael Bublé (Duet)

Mumei and Moona sing - Hello by Adele (Duet)

Gura & Kronii sing - Wellerman by Nathan Evans (Duet)

Gura and Amelia sing - That's Amore by Dean Martin (Duet)

Kobo and Kiara sing - FANCY by TWICE (트와이스) (Duet)

IRyS and Baelz sing - Usseewa (うっせぇわ) by Ado (Duet)

Baelz and Kronii sing - Cake By the Ocean by DNCE (Duet)

Kobo and Axel sing - A Cruel Angel's Thesis (残酷な天使のテーゼ) by Yoko Takahashi from Evangelion (Duet)

Moona and IRyS sing - Price Tag by Jessie J (Duet)

Gura, IRyS and Fauna sing - Spooky Scary Skeletons by Andrew Gold

「A New Start」- Nanashi Mumei [8-Bit Remix] 30-Minute Loop

「A New Start」- Nanashi Mumei [8-Bit Remix]

Gura and Mumei sing - Enemy by Imagine Dragons x J.I.D. (Duet)

『???』Work in Progress

Mumei and Kiara sing - Breakaway by Kelly Clarkson (Duet)

Gura, Mumei and IRyS sing - My Heart Will Go On by Celine Dion

Gura and Calli sing - Life is a Highway by Rascal Flatts (Duet)

Ina and Sana sing -『Violet』x Astrogirl by Ninomae Ina'nis and Tsukumo Sana [Mashup]

Moona and Kobo sing - Eine Kleine (アイネクライネ) by Kenshi Yonezu (米津玄師) (Duet)

Kobo and Fubuki sing - Mixed Nuts (ミックスナッツ) by Official髭男dism (Duet)

Mumei and Calli sing - Wake Me Up When September Ends by Green Day (Duet)

Gura, Suisei and Kobo sing - Pretender by Official髭男dism

Gura & Kronii sing - Somebody That I Used to Know by Gotye feat. Kimbra (Duet) [Jazz Ver.]

Gura and Mumei sing - Put Your Records On by Corinne Bailey Rae (Duet)

Mumei and Calli sing - Life is a Highway by Rascal Flatts (Duet) [Short Ver.]

Gura and Baelz sing - idontwannabeyouanymore by Billie Eilish (Duet)

Moona and Baelz sing - Chandelier by Sia (Duet)

IRyS and Baelz sing - We Don't Talk Anymore by Charlie Puth ft. Selena Gomez (Duet)

Mumei sings - Itte. (Say It./言って。) by Yorushika (ヨルシカ) [Fan-Made Edit]

Kronii and Amelia sing - Don't Stop Me Now by Queen (Duet)

Gawr Gura sings『KING』×『QUEEN』by Kanaria [MASHUP]

Kiara and Kronii sing - Gimme! Gimme! Gimme! (A Man After Midnight) by ABBA (Duet)

Kobo and Kronii sing - Dynamite by BTS (Duet)

Mumei and Kronii sing - The A Team by Ed Sheeran (Duet)

Mumei and Moona sing - Glimpse of Us by Joji (Duet)