I went to the Bandcamp page of your son's band (thanks for the link!). I got a big chuckle from their tag: "Cowboy Jazz/ Uneasy Listening" 😁 After listening to the whole album (Beringen) twice (as I usually do on Bandcamp, just to be sure I wanna spend the $), I added it to my collection, even gave them a couple extra dollars over their asking price. I liked it the first time through, but even more the second time. The guys certainly have a unique sound behind those growling vocals! Kudos to them! ✌️