I’ll Have To Say I Love You In A Song by Jim Croce is in A at 120 beats per minute and runs 1:42 across 22 bars. It uses 14 chords — Amaj7, C#m, Bm, Dm, E7, E, A6, C#m7, 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? I’ll Have To Say I Love You In A Song guitar melody tab.