Standard&Poor's Ratings Services assigned its 'AA-' rating and stable outlook to Nashville&Davidson County Metropolitan Government Sports Authority, Tenn.'s series 2013B taxable public improvement revenue refunding bonds. At the same time, we affirmed our 'AA-' rating on the authority's outstanding parity revenue bonds issued for the stadium project. The sports authority has revenue bonds issued on behalf of LP Field in Nashville, home of the National Football League's (NFL) Tennessee Titans franchise (the stadium project). The authority also issues bonds related to Bridgestone Arena, home to the National Hockey League's Nashville Predators franchise (the arena project). The 2013B bond proceeds will be used to refund for savings the authority's series 2004 revenue bonds. As of June 30,