The melody of The Edge Of Glory by Lady Gaga runs 476 notes across 49 bars, 4:40 long in A at 126 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? The Edge Of Glory chords and lyrics.