As previously announced, Super Junior's Donghae and Eunhyuk will be dropping two solo pre-release singles, ahead of D&E's upcoming 1st full album 'Countdown'.

Ahead of the release of 'Countdown' on November 2nd, Eunhyuk will be releasing his pre-release single 'be'. Eunhyuk's digital single will feature two tracks including the title song "be" and "Red Muhly". The singer wrote lyrics of both songs, raising fans' anticipations.

Meanwhile, Eunhyuk will drop 'be' on October 20 at 6 PM KST. Check out 6 teaser images Eunhyuk revealed on October 18 at 10 AM KST.