

DÉ DÉ MOUSEさんプロデュースによる、Synthesizer V AI 夢ノ結唱 POPYとのコラボレーション楽曲「Little Lazy Princess」MV公開&音楽配信決定!
DÉ DÉ MOUSEさんプロデュースによる、Synthesizer V AI 夢ノ結唱 POPYとのコラボレーション楽曲「Little Lazy Princess」のMV公開&音楽配信が決定 [...]

The release of the music video and music distribution for the collaboration song 「Little Lazy Princess」 produced by Dé Dé MOUSE with Synthesizer V AI 夢ノ結唱 POPY has been decided!
Please listen to lots of it♪
MV (12/29 Fri. 19:00~)
Music Distribution Services List (12/29 Fri. 00:00~) Song and Creator Introduction
A song using the voice synthesis software Synthesizer V AI 『夢ノ結唱 POPY (POPY)』, which uses deep learning and other AI technology to realistically reproduce the voice quality, quirks, and singing style of Poppin'Party's Gt. & Vo. 戸山香澄.
Dé Dé MOUSE is a solo project by 遠藤大介.
Composer, arranger, producer, keyboardist, DJ.
Also, he works in many areas including programming, mixing/mastering, and visuals for his own music, and also produces other works, provides music, and performs remixes.
His melodic cut-up technique and catchy yet mysterious melody/chord composition has created many followers both domestically and internationally, bringing achievements that could be called an invention in the subsequent scene. Since early on, he has been actively pursuing live performances as a track maker/producer, and live performances incorporating acoustic instruments are also one of the attractions. Every year, he performs at many festivals and events such as Fuji Rock and Taiko Club.
In 2019, the 8th full album 「Nulife」 was released, and in April 2020, the digital EP 「Hello My Friend」 was released. Furthermore, in addition to energetic releases including his own Edit audio distribution, recently he has launched a DJ distribution project called 「Nulife Groove」 on the internet, conducting guerrilla-style distribution on street corners over 50 series. Experimental distribution series such as Demonstration 1 utilizing twin drums and three-dimensional sound, and Demonstration 2 held in virtual planetarium space became topics of discussion. Furthermore, he has released collaborative works with various artists such as Serph, CHIP TANAKA, LITE, TANUKI (UK), 一十三十一, ぷにぷに電機, YonYon, SASUKE, AZK, WaMi, Hylen, OUIOUI (Korea), Mandark (Taiwan), and his omnidirectional activities and live performances that transcend the band scene and club scene and all frameworks continue to fascinate people.
From 2022, he has launched a mysterious project by forming a new band called "Fake Creators" and performing at FUJI ROCK FESTIVAL 2022 before the sound source release.
Creator Comment
This is a dance pop song with pop dancing in mind.
I would be happy if you could feel POPY's full energy and innocent charm.
Since I wrote the lyrics from two perspectives—from a girl who tends to be strong-willed and from a cat's viewpoint—I think it becomes a very endearing song if you listen to it with that awareness.
MusicUpdated 2026-02-17