The App for radio station WTGG-FM, Tangi 96.5, proudly broadcasting in Hammond, Louisiana. WTGG, Tangi 96.5 FM, is a classic hits station in Hammond, Louisiana. Housed in the historic Broadcast House in downtown Hammond, Tangi 96.5 serves all of Tangipahoa Parish, as well as parts of Washington Parish, Livingston Parish and St Tammany Parish.