I’ll See You In My Dreams by Gus Kahn is in Bb at 120 beats per minute and runs 2:58 across 43 bars. It uses 26 chords — Adim, D7, A, A7, Dm, Am7, Bb, Bbm6, 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 See You In My Dreams guitar melody tab.