This week on Inside the Arts, the Alvin Ailey American Dance Theater rolls into town. The New Orleans Ballet Association [NOBA] presents the return of the legendary modern dance company as it celebrates 60 years of African American culture through dance. We talk with artistic director Robert Battle. Then, a heads up for classical music and opera lovers. The Symphony Book Fair is holding a special event that could enrich your collection of music as well as books. LPO volunteer and New Orleans