Bad Apple

"Bad Apple" is a song from the Vocaloid universe, originally in the key of D minor. The music and lyrics were composed by Japanese artist ZUN for the Touhou Project series of shooter games. However, the specific Vocaloid performer for this song is not specified, as multiple variations and covers exist. The song gained popularity through a video created by Niconico user MasatakaP, featuring a 3D animation of Vocaloid character Hatsune Miku dancing to the song. Interestingly, "Bad Apple" holds the Guinness World Record for the most Niconico views of any Touhou Project-related video. The melody itself is characterized by a catchy and upbeat tempo, with a mix of electronic and orchestral elements.