The melody of While You Were Sleeping by Casting Crowns runs 360 notes across 55 bars, 4:08 long in Bb at 76 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? While You Were Sleeping chords and lyrics.