What's new in the Top 20 countdown for this week? There's only one newcomer for the week of June 3 - 9, 2013 -- Zedd, who is notching in at No. 19 with his Foxes-featured, EDM banger 'Clarity.'
Many pop music fans probably first heard the name Zedd when he created a dark dance remix of Lady Gaga's 'Marry the Night.' Or maybe when he co-produced Justin Bieber's 'Beauty and a Beat.'