Try some of these

• The Daily .WAV
  (daily postings of .WAV files and occasional postings of .MID files for your listening/downloading pleasure)
• WGTS 91.9 FM
  (family friendly radio broadcasting from Columbia Union College in Takoma Park, Maryland)
• WWOZ 90.7 FM
  (A listener-supported, volunteer operated radio station, located in New Orleans, Louisiana.  From blues to rhythm & blues, jazz, cajun, zydeco, gospel, Brazilian, Latin, Caribbean and a whole lot more, WWOZ keeps the music and musical heritage of the Crescent City alive and loud.)
• Heaven 1580 AM
  (Your Urban Inspiration Station (Washington, DC) Listen online!)
• Heaven 600 AM
  (The Heartbeat of Gospel (Baltimore, MD) Listen online!)