The melody of A Love That Will Never Grow Old by Emmylou Harris runs 149 notes across 17 bars, 2:25 long in G at 76 beats per minute. The tab sits low on the neck, mostly under the fourth fret, 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? A Love That Will Never Grow Old chords and lyrics.