The melody of As Long As You Love Me by Justin Bieber runs 409 notes across 53 bars, 3:05 long in Bm at 130 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? As Long As You Love Me chords and lyrics.