The melody of Mr. Pitiful by Otis Redding runs 161 notes across 24 bars, 1:29 long in C at 140 beats per minute. The tab sits moving up the neck in places, 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? Mr. Pitiful chords and lyrics.