Looking for a modern song
 

Hello everyone!
I am looking for a song I've heard many times on the radio, I think that the song is 2010 or more recent.

The most important thing about this song is its chorus (~ means that the note is longer): the notes are DEF~, FGFEDCC~, DEE~, repeated 2x. The notes are high-pitched, like a whistle.
English isn't my mother language, but I can understand "round and around", which are said on the "DEE~" of the chorus.

This is the most precise description I can do for the moment, thank you for the help!

Lol bumped. Did you find the tune? Sounds like Nik Kershaw's "The Riddle". But that was from the mid 80s.
Good description btw.