Samson In New Orleans by Leonard Cohen is in Gb at 56 beats per minute and runs 4:04 across 34 bars. It uses 6 chords — Db, Gb, Bbm, Ab, Ab7, F7. 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? Samson In New Orleans guitar melody tab.