Nella Fantasia by Il Divo is in Eb at 63 beats per minute and runs 4:06 across 45 bars. It uses 19 chords — F5, Bbsus2, F, Bb, Fsus, Cm, F7sus, F7, 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? Nella Fantasia guitar melody tab.