Arts Mar 02 Why some of the best-known tunes, like ‘Happy Birthday,’ are the hardest to sing By Bryan Nichols, The Conversation
Nation Feb 05 WATCH: House Chamber sings ‘Happy Birthday’ to survivor of Holocaust, Pittsburgh massacre During the State of the Union, lawmakers from both parties sang "Happy Birthday" to Judah Samet, who survived a shooting that killed 11 people in October. By Associated Press