The catchiest, the most aired on the radio and the one that could hold the title to Best Song of 2013 is 'Get Lucky', written by French duo Daft Punk and Nile Rodgers, featuring Pharrell Williams as a vocalist.
'Get Lucky' is a disco song and reached the Top ten in the lists of more than 32 countries, selling more than 7 million copies.
'Get Lucky' is nominated to tha Grammys for Best Group Performance and also for record of the Year.
You can listen to the song in the video below: