The melody of It’s Over by The Cheetah Girls runs 257 notes across 52 bars, 2:39 long in Cm at 80 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? It’s Over chords and lyrics.