Spending All My Time

"Spending All My Time" (stylized in sentence case) is a song by Japanese girl group Perfume from their fourth studio album Level3 (2013). The song was released as the album's second single on 15 August 2012. It was written, composed and produced by Yasutaka Nakata. The song is a dance pop track, which features instrumentation from synthesizers and keyboards. It is the group's first English-language single, and their second English effort since their 2008 track, "Take Me, Take Me", from their debut album Game.

"Spending All My Time" received favorable reviews from music critics, who commended the group's English-language attempt and praised the production and composition. The song became their seventh consecutive single to stall at number two on the Oricon Singles Chart in Japan. The track became their first charting single in Taiwan. Yusuke Tanaka directed the accompanying music video for the single, which shows Perfume as students in a psychic academy. Perfume has performed the song in a number of live performances throughout Japan.