The melody of One Thing Leads To Another by The Fixx runs 281 notes across 34 bars, 2:28 long in Db 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? One Thing Leads To Another chords and lyrics.