@neauoire @rek another attempt. I reworked the whistle sound to try to make it less noisy while still breathy. for articulation, I decided to go with ornamentation between two notes with the same pitch. I also added vibrato that's coordinated with the phrasing, which reminded me of Gandalf's piercing Shadowfax whistle.
@patchlore @rek It's better now! The noise is just enough, it was a bit distracting in the first version. I think this is it!
I had one more request, but if it's too much, feel free to ignore.
So, at the end of the book, there are 3 characters who whistle a song(which I haven't translated yet), it's a bit of a funeral song, but not a sad one, when an ilk goes to its final resting place, and the character who whistles the poem you've already implemented, is joined by 2 characters.