I heard a song on yoto radio yesterday around 5:45pm PST. When I looked on the website to see the last 20 songs played, it showed up as Yoto - Whistle song. I talked to customer service today and they said the song is not a yoto song but they also can't identify it or give me any other information.
I have searched the web and can't find anything. It was a hip-hop style song for kids where it had you practice whistling and then whistle along to the song. It had the lyrics "you gotta blow real smooth" but I can't find anything anywhere about it.