1950 UTC "It Happened In Sun Valley"-Stan Marsh & Wendy Testaburger
1953 UTC "Christmas Time In Hell"-?
1956 UTC "What the Hell Child Is This"-Chef
(Signal is solid S5 amidst band noise with excellent audio)
2003 UTC "Hark the Herald Angels Sing"-South Park Childrens Choir
Seems to all be songs from Mr. Hankey's Christmas Classics