Shaboozey’s “A Bar Song (Tipsy)” is the longest-running No. 1 song in the United States this year, claiming a ninth (non-consecutive) week at No. 1 atop the Billboard Hot 100. Sabrina Carpenter, ...

You can never truly predict which catalog songs are going to take off and have their viral moment. Sometimes you can point to a clear and obvious reason — a prominent synch in a film or TV show, such ...