The melody of I Know A Little by Lynyrd Skynyrd runs 187 notes across 43 bars, 1:23 long in A at 190 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? I Know A Little chords and lyrics.