Sirius

"Sirius" is a song by Eir Aoi, a Japanese singer known for her powerful vocals. The song was featured as the opening theme for the popular anime series Kill la Kill. It is composed by Hiroyuki Sawano, a renowned composer known for his work in various anime and live-action films. "Sirius" was released as a single on November 13, 2013. Aoi's passionate performance perfectly complements the intense and energetic nature of the song. Interestingly, the title "Sirius" refers to the brightest star in the Earth's night sky. The melody of the song is characterized by its dynamic guitar riffs, driving beats, and soaring vocals, creating a captivating and exhilarating listening experience.