The melody of Years From Now by Don Williams runs 213 notes across 52 bars, 3:38 long in Db at 110 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? Years From Now chords and lyrics.