First recorded by Doye O’Dell (1948).
Hit versions by Ernest Tubb (C&W #1 1949), Hugo Winterhalter & His Orchestra with Choir (US #9 1949), Russ Morgan & His Orchestra (US #11 1949), Hugo Winterhalter & Billy Eckstine (US #20 1950), Elvis Presley (1957/UK #11 1964), Beach Boys (XMAS #3 1964), Shakin’ Stevens (UK #2 1982), Harry Connick Jr. (MOR #21 2004).
From the wiki: “‘Blue Christmas’ song was first recorded by Doye O’Dell in 1948. It was popularized the following year in three separate recordings: one by Country artist Ernest Tubb, which the Country singles chart; one by instrumental bandleader Hugo Winterhalter and his orchestra that charted US Top-10; and one by bandleader Russ Morgan and his orchestra (the latter featuring lead vocals by Morgan and backing vocals by singers credited as the Morganaires) that charted US Top-15. In 1950 Hugo Winterhalter released a new version, this time sung by Billy Eckstine, with shortened lyrics in a variation close to what is now the common standard for this song. This re-recording charted Top-20 in the US.