From a New York Times dispatch headlined, "Despite Calls for Release, Activist in Occupy Case Gets Three Months":
As Ms. McMillan was led out of the court in handcuffs to continue her sentence on Rikers Island, some of her supporters began to sing "We Shall Not Be Moved," the famous protest song, as they filed out of court.
If the song is really "famous," is it really necessary for the Times to tell readers that it's famous?