"Empty Car" featuring Oh Hyuk is one of their two title songs that will be featured on the upcoming 9th album 'We've Done Something Wonderful'. The short teaser video features different settings across a city that is accompanied by a soft piano melody in the background. Additionally, a snippet of Oh Hyuk's unique voice can be heard as well. Check out the teaser video above!
'We've Done Something Wonderful' will be released on October 23.