Simon D's pre-release track "Simon Dominic" is still high up on music charts, but the artist is already getting ready for official promotions of his upcoming single album.

AOMG revealed Simon D's title track to be called "? & Only" featuring none other than his co-CEO Jay Park! It's a clever name, sounding just like the phrase 'one and only', as ? represents the Korean currency, Won.

The track was created by both Simon D and GRAY, which only hypes us up for the release. If this track is anywhere as good as his pre-release track, then we think Simon D has another hit on his hands.

SEE ALSO: Jay Park bares his soul in 'Your/My' MV

Stay tuned for his release on August 21!