Perhaps no single piece of secular music is more ubiquitous during the Christmas holiday season than "Jingle Bells," the venerable ditty about the joys of dashing through snow-covered fields while ...

FRANK SINATRA: (Singing) Jingle bells, jingle bells, jingle all the way. Oh, what fun it is to ride in a one-horse open sleigh. AILSA CHANG, HOST: For years a controversy has raged over where the song ...

It begins innocently enough. A few bright notes. A familiar rhythm. And before you know it, your brain is already hanging tinsel and replaying shopping mall playlists on a loop. But here’s the ...