NANETTE’S BRAZILIAN BEAT: Once again, Nanette Lepore will have a live band performing at her fashion show Wednesday. This time around she’s hired Brazilian Girls, which despite its name only has one woman and no one’s from Brazil. Their music incorporates reggae, electronica, jazz and bossa nova. The band is made up of three men — Didi Gutman on keyboards and computers, Jesse Murphy on bass and Aaron Johnston on drums — and one woman, Sabina Sciubba, the vocalist, who will be dressed in Nanette Lepore, of course.