Originally published on December 14, 2020 11:49 am It's been 50 years since José Feliciano came up with the seasonal earworm "Feliz Navidad." The song is just two phrases of holiday cheer, in Spanish and in English, repeated over and over for three minutes. "Musically, it's simplistic, but that doesn't take away from the charm of the song at all," says musician Bobby Sanabria, co-director of the Bronx Music Heritage Center. "'Feliz Navidad's one of those kind of songs that, like 'Happy Birthday,' it's very, very iconic. And anybody can sing it." Now, on the anniversary of a song that became a bilingual landmark, Feliciano is celebrating with a new recording, a new children's book and a livestreamed concert on Dec. 20. For the new version of "Feliz Navidad," he sang with 30 of his friends, including Lin-Manuel Miranda, Jason Mraz, Gloria Gaynor and Linda Viero Caballero, better known as La India.