First recorded by An Anonymous Bell Ringer (1899).
Popular versions by Associated Glee Clubs of America (1925), Bing Crosby (recorded 1942| reissued 1945).
From the wiki: “‘Adeste Fideles’ is a Christmas carol which has been attributed to various authors. The English translation of ‘O Come, All Ye Faithful’ by the English Catholic priest Frederick Oakeley, written in 1841, is widespread in most English speaking countries. The 1925 recording by the Associated Glee Clubs of America was the first electrically-recorded disc recording to create a popular impact, and featured the largest choir (according to Columbia Records) popular music has ever known: some 4,800 voices.
“Bing Crosby recorded ‘Adeste Fidelis’ in 1942, for Merry Christmas. The original album consisted of ten songs (including ‘White Christmas’) on five 78 records. The 78rpm album quickly reached the top of the Billboard Best-selling popular record albums chart in 1945 and remained there for several weeks. The 1955 vinyl LP configuration is the one extant to date, consisting of the entirety of the Decca 78s plus four additional tracks.”
Associated Glee Clubs of America, “Adeste Fideles (O Come, All Ye Faithful)” (1925):
Bing Crosby, “Adeste Fideles (O Come, All Ye Faithful)” (1960):