Circus-P (formerly Doofus-P (デュファスＰ) or matt9five) is a young producer. Some of his original works even appeared on Vocaloid Rankings. He has also created a few voice banks in UTAU such as Chii and Aido Feirune, and also the creator of fanmade vocaloid Kasane Keko. Unlike many producers, he draws his own art most of the time.
CircusP, along with Azuralunar, Guitar Hero Piano Zero, and last-whisper released an original album featuring both English Vocaloids and Japanese Vocaloids in 2012, entitled Lucid. It features all the original tracks featured below except Creepy Song.
On May 04, 2011, CircusP deleted many of his Youtube videos. Later, he closed his accounts on sites such as Youtube and Deviantart. It was confirmed that these sudden actions were made for that he admitted his wrongs for using POCALOID at the time and his hiatus for maturity. The producer eventually reactivated his DeviantArt account, made a new Youtube account with a humorous username, and is currently uploading videos.
Because of his POCALOID incident, many users still believe he is using them still even today. However, that was proven wrong since he had posted a picture of all of his owned VOCALOIDs on Twitter.
The creation of the song was to poke some fun at vocaloid horror songs, which usually have a noticeable theme of bleak locations, unnamed characters who are described by appearance, and distorted music. (Note: The original YT URL was taken down).
Circus-P's first original song to be sung in Japanese and is one of his most famous works (Note: The original YT URL was taken down; link is a re-upload on one of his new accounts). It also became associated with the fanmade Hetalia RPG game, HetaOni, which is based off of the Japanse horror game, Ao Oni.