Ali Shariati said, "Every day is Ashura, every land is Karbala." It means the same thing as Karl Marx's answer to John Swinton (John Swinton, "Karl Marx," The Sun, 6 September 1880):
"What is?" I had inquired, to which, in deep and solemn tone, he replied: "Struggle!"
PS: Several other songs by Ahangaran are made available at the Web site of Radio Iran.