Nice story. Just out of interest, why was he in your office? If it could be a regular thing, maybe you've got yourself a playing buddy 😀
Also got me thinking of a nice, underrated, but probably much better known Canadian singer/songwriter, Jacob Moon from not too far away in Ontario. I love his cover of Rush's Subdivisions:
https://m.youtube.com/watch?v=W4vd9OVLO7Q
Sorry, can't seem to hyperlink these things.