The melody of Hold On by Jonas Brothers runs 338 notes across 58 bars, 2:40 long in Eb at 150 beats per minute. The tab sits low on the neck, mostly under the fourth fret, 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? Hold On chords and lyrics.