The melody of I Still Haven’t Found What I’m Looking For by U2 runs 227 notes across 35 bars, 3:10 long in D 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? I Still Haven’t Found What I’m Looking For chords and lyrics.