Jingle Bells by Glee Cast is in Eb at 160 beats per minute and runs 2:56 across 98 bars. It uses 36 chords — N.C., Bb, Eb, C7, F7, Ebm, G7, Db7, 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? Jingle Bells guitar melody tab.