The melody of One Night Only by Jennifer Hudson runs 153 notes across 40 bars, 2:10 long in Ebm at 100 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 Night Only chords and lyrics.