μ's (pronounced as " Muse ") is a school idol group in Love Live!. They were the school idol group of Otonokizaka High School. The group consists of nine Μ's Final LoveLive! ~µ'sic · A-RISE · Bokura wa Ima no Naka de. The symbol character uni(hex) code = 00a9 or Alt+ note they are zeros not the letter o ref = Adobe Muse Help | Working with Text. Muse Symbols & Other Feature Request for Ad. The Muses are the inspirational goddesses of literature, science, and the arts in Greek mythology. They were considered the source of the knowledge embodied.