The melody of Stand By You by Rachel Platten runs 467 notes across 73 bars, 3:04 long in A at 95 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? Stand By You chords and lyrics.