Judging from the teaser images, "Super Duper" will be a funky, upbeat tune. As previously reported, the SM Entertainment group are dropping their repackage album 'Replay' on April 12, but before then, they'll be releasing an 'SM Station 2' track. Fans already heard the song through their 'Super Show 7' back in December last year.
"Super Duper" is out on March 23 KST. Stay tuned!