The melody of I Care 4 U by Aaliyah runs 284 notes across 38 bars, 3:43 long in Ab at 87 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? I Care 4 U chords and lyrics.