Weirdly, the Perry Como 1984 version is now at No. 27.) But Bublé’s version has become the favorite, having gone as high as No. 36 on that first chart, behind older versions by Bing Crosby from 1951 (No. Take “It’s Beginning to Look a Lot Like Christmas.” Michael Bublé in 2011 came out with his version and it hit No. There are certain standards that are sung by literally hundreds of artists over the years. But the top 10 this week features zero songs from the past quarter century and now averages a whopping 53.5 years old or the same age as an older Gen Xer. The average age of a song in the top 10 in 2011 was already 37.7 years, even counting the new Bieber song. Despite these minor changes, the other eight songs in the top 10 remain dominant: Mariah Carey’s ubiquitous 1994 hit “All I Want for Christmas is You,” Georgia native Brenda Lee’s 1958 classic “Rockin’ Around the Christmas Tree,” Bobby Helms’ “Jingle Bell Rock” (1957), Burl Ives’ “A Holly Jolly Christmas” (1964), Wham!’s “Last Christmas” (1984), Nat King Cole’s “The Christmas Song” (1961), Andy Williams’ “It’s the Most Wonderful Time of the Year” (1963), and Jose Feliciano’s “Feliz Navidad” (1970).