LEVEL3 is the fourth studio album (sixth overall) by Japanese girl group Perfume. It is the group's first release under Universal
J and the fifth Yasutaka Nakata-produced album under the label after Meg's Maverick (2010). It is confirmed that all of the A-sides released from 2012 to 2013 will be featured on the album, including "Spring of Life", "Spending All My Time", "Mirai no Museum" and "Magic of Love", as well as a new song, "Party Maker". However, the album will not include the songs "Communication" or "Hurly Burly", which were the B-sides for the singles "Spring of Life" and "Spending All My Time", respectively. The fifth single, "1mm", was released with a music video on September 3, 2013.