You Are My Lucky Star by Nacio Herb Brown is in C at 120 beats per minute and runs 2:00 across 55 bars. It uses 31 chords — Fmaj7, F6, Fm, F9sus4, Bbmaj7, Bbm, Am7, Abdim7, 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? You Are My Lucky Star guitar melody tab.