The Long Day Is Over by Norah Jones is in Gb at 105 beats per minute and runs 2:10 across 20 bars. It uses 7 chords — Db, Gbmaj9, Fm7, Gb, Ab7, Ab7sus, Fm. 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 Long Day Is Over guitar melody tab.