It’s Christmas Time All Over The World by Hugh Martin is in Ab at 240 beats per minute and runs 3:10 across 85 bars. It uses 31 chords — Eb6, Ebmaj9, Fm7, Bb9, D7, Db9, C9, F9, and a few more. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? It’s Christmas Time All Over The World guitar melody tab.