The melody of Lost In The Fifties Tonight by Ronnie Milsap runs 210 notes across 22 bars, 2:50 long in Bb at 72 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? Lost In The Fifties Tonight chords and lyrics.