Cooch's Bridge Historic Site, near Newark, is one of the state's most storied historic locations, known for being the site of the only Revolutionary War battle in the First State. It was also home to generations of African-Americans, both free and enslaved.Composer and percussionist Jonathan Whitney, a Newark native, is bringing those stories to life in a work called "Cooch's Bridge: The African-American Presence."In this edition of Arts Playlist, Delaware Public Media's Martin Matheny chats with to Whitney about his music.