The Perfect Year by Andrew Lloyd Webber is in Ab at 100 beats per minute and runs 3:29 across 48 bars. It uses 25 chords — Ebmaj7, Cm7, Abmaj7, Fm7, Ab, Ebmaj9, Fm, Fm6, and a few more. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? The Perfect Year guitar melody tab.