The melody of The Warmth Of The Sun by The Beach Boys runs 128 notes across 30 bars, 2:30 long in Ab at 80 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 Warmth Of The Sun chords and lyrics.