spilling the tea in her much-anticipated memoir ““The Meaning of Mariah Carey,” released Tuesday, the pop superstar opens the vault for “The Rarities,” a collection of rare and previously unreleased tracks such as the Lauryn Hill joint “Save the Day.”The album, out Friday, also comes with a bonus concert set, “Live at the Tokyo Dome,” from Carey’s first Japan show in 1996.Here are six highlights that will keep you obsessed with Mimi.“Here We Go Around Again” Before she hit No.