By Denny Dyroff, Entertainment Editor, The Times River Drivers A lot of top-flight local talent will be on display at music venues around the area tonight. On November 23, the Philadelphia Folksong Society (6156 Avenue, Philadelphia, pfs.org) is hosting a “CD Release Party” by Philadelphia-based Celtic-tinged folk-rock collective River Drivers. River Drivers is a four-piece band whose unique passion-infused...