Once More I Can See by Frank Wildhorn is in Db at 200 beats per minute and runs 1:36 across 68 bars. It uses 18 chords — Ab, Eb, Db, Dbsus2, Gb, Ebsus4, Bbm7, Abmaj7, 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? Once More I Can See guitar melody tab.