The progressive city pop unit "KNOW" welcomes young talented singer Shiori Sasaki as a guest and releases its first song. Music producer Seikou Nagaoka (SMAP, Mika Nakashima, Arashi, KinKi Kids, EXILE, MISIA, etc.) and radio DJ Ko Yoshizaki, a music connoisseur in the business world, formed a new progressive city pop unit "KNOW" has released 'Maybe You Know'. With Shiori Sasaki, a singer who has performed with Yosui Inoue, Yumi Matsutoya, and KinKi Kids on vocals, Lynne Hobday, a British artist who has written many English lyrics for many songs, provided lyrics. A truly progressive and urban sparkling city pop!