Hi, Andrew! Always a pleasure to see your correspondence! Yes, you guessed correctly. The chords contributing to the melody was for mood. The vocalist is from FiveRR, David Luke, who is from London, England. He also did vocals for "Down East in a Harbor Town" which I did not use Band in a Box for but it is at https://www.johnwalradt.com/music/songs/harbortown-master_2026feb25lurssen.mp3. He is a superb vocalist and, five years later, has become spendy as most FiveRR and AirGigs vocalists are these days. My chord progression? Here it is and thank you for listening and your enjoyment of it:

|a) Am9| E7sus A7sus| A| C|
|a) C| A| Am7| G2| A| A7| Am7| E7 Asus|
| A| A| Am7| E9 Asus| A| A| Am7| E9 D/A|
| A| C/E|%| C| A7sus A| C| D/F# A| A C|
| A7sus A| A C| A7sus A| A7| A| A7| Em7| Asus A|
| G| A Am9| Asus| Asus A| A7| A7| C/E Asus| A7sus A|
| A7| A7| Am| A7sus A| C/E C|%| A C| D/F# A|
| A/E C| D/F# A| A C| D/F# A| A7 C| D/F# A| A A7sus| A9 G2|
| A7| A/E Asus| Asus A| A| Asus| A/E B7| B/F# Esus| B7sus E|
| E/B A9| A A7sus| Em A| A| A7| A| Em7| D/A|
| A| A| Am| Asus| A| A7| Am7| Asus|
| A Em7| A7| Am7| G A7sus| A| C2| A7| C|
| A7| C D/F#| A| C D/F#| A7| C D/F#| A| A7|
| A| Am9| D/G A7sus| A| A| A9 Em| Asus| A7|
| A| Am9| G2| A|
|a) A| Am9 Em| E7sus Asus| A|