Va, Pensiero from Nabucco by Russell Watson is in A at 90 beats per minute and runs 3:57 across 69 bars. It uses 20 chords — N.C., F#m11, Bm13, Bm7, D, E, A, E7, 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? Va, Pensiero from Nabucco guitar melody tab.