Amazing Grace by Hayley Westenra is in Cb at 60 beats per minute and runs 4:12 across 68 bars. It uses 14 chords — Gb, Dbm, Cb, Db7, Gb7, Db7sus, Db, D, 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? Amazing Grace guitar melody tab.