Any ideas?
The music will be atmospheric, occasionally aggressive/dissonant, vaguely technical, rock.
I used to take my Walkman (lol) and soar in a glider for hours and hours, the best musical experience by far.
How about
Puchacz?
Could mean this
or this
of course, you'll never go wrong with
Orzeł(yes it has a Polish letter but the Brits you a Polish letter too -> £ :)