O, Come All Ye Faithful inspired by Nat King Cole (Adeste Fideles) (1960) custom arranged for full orchestra with solo and SATB choir. 

This version is all in English (no latin).  Note in this version the choir sings the lyrics all the way through. This is very traditional with a majestic feel.  This can easily be used as a congregational singalong carol.  This is in the original key of F.  There is a version on this site that is more true to form of the original - Look under "Adeste Fidelis"