I found this midi file on the internet many years ago (Netscape era). 
I recently discovered it going through some old files, and decided to give it the treatment it deserves, as the musicianship is first rate. 

I have no idea who the musicians are, but maybe one of them will find this  and leave some comments some day :-)

The image contains a snapshot of my "recording Session" on the DAW, with some of the relevant plugins used for a session like this.

"Invitation" Bronisław Kaper (anonymous midi file)

Dear Netizens, fyi - I'm consolidating my music and arrangements here going forward: 
https://danielfitzgerald.bandcamp.com/

...and as always, thank you very much for listening :-)

"Invitation" Bronisław Kaper (anonymous midi file)

Daniel Fitzgerald Music