The melody of I’m Happy Just To Dance With You by The Beatles runs 265 notes across 37 bars, 2:29 long in E at 100 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? I’m Happy Just To Dance With You chords and lyrics.