Nice hehe. That sounds like hark the herald, with some 'heart and soul' etc. Although, it does begin with silent night for a moment - or one or two notes of it at least, before going into an Elvis opening - love me tender hehe.
Also with some god save the queen in there too (and sometimes 'come all ye faithful - oh christ the lord'). And at the end - the jingle bells ending.
Very enjoyable to listen to,