vinea (grape soda) - something similar, yes
myrtle liqueur (Mirto) - that's the one with a blueberry-spicy flavor, so yes
cashew butter, mainly in aroma and aftertaste, if you manage to prepare it correctly
balanced, smooth, easy to drink
Recipe
You can also make espresso, or rather a pressureless espresso called "SOUP." But it tastes best when brewed traditionally in a V60, Chemex, or Aeropress—really, any filter will do.
I expected a much higher intensity, but it is surprisingly very mild and pleasant. Depending on the water temperature, it can have a slightly bitter aftertaste, so don't overdo it with the temperature. The coffee looks lightly roasted, but it is actually darker than it appears because it does not respond well to higher temperatures.
The intensity can be adjusted either by grinding the beans finer or simply by using more coffee. For the V60, I would recommend about 20g per 300ml.