The melody of Because Of You by Ne-Yo runs 452 notes across 63 bars, 3:40 long in Fm at 110 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? Because Of You chords and lyrics.