The melody of T-R-O-U-B-L-E by Elvis Presley runs 346 notes across 52 bars, 3:10 long in G at 120 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? T-R-O-U-B-L-E chords and lyrics.