The melody of I Wanna Stay With You by Gallagher & Lyle runs 227 notes across 50 bars, 2:37 long in G at 120 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 Wanna Stay With You chords and lyrics.