Did you know that in Spain, in La Gomera island exactly we have this lenguage thought whistling? It's really amazing and very funny too, I would like to communicate with others like this, you can cover huge distances doing it and it always cool to master the art of whistling. I've been watching some whistling championships and songs with whistles, my favourite one is Brian Bromberg's 'Four Brothers) feat. Randy Waldman and Vinnie Colaiuta, incredibly whistled by Brian Bromberg. And I want to try to do something, and hear how it works.
Now I want to add that, as I recorded the song again (actually is totally different because I forgot the structure of the other one), I tried new things, I recorded in the toilet room of my bathroom whistling from further and it works better, the preparation was even shorter so I'm very inaccurate singing the melody. I'm learning things about whistling too. A lot of improvement in every area of my musicalship.