The melody of The Prayer by Andrea Bocelli & Celine Dion runs 228 notes across 49 bars, 4:12 long in Ab at 70 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? The Prayer chords and lyrics.