To help us answer that question, I started asking people to share a song that made them happy. I wanted a happy playlist full of good vibes ... with Hall & Oates' "You Make My Dreams" playing ...

From Nat King Cole and Bruce Springsteen to Brenda Lee and a certain Queen of Christmas — Mariah Carey — these 10 yule tunes ...

The youngest song of the group, Mariah Carey’s “All I Want for Christmas is You,” was released 30 years ago, while at 67, Bobby Helms’ “Jingle Bell Rock” is old enough to collect ...