The melody of If I Could by Regina Belle runs 261 notes across 50 bars, 3:46 long in Eb at 70 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? If I Could chords and lyrics.