One Way's Peter & Youngsky of D2O (Detour) unveil album cover for "Butterflies"

One Way members Peter and Young Sky formed their sub-unit�D2O (Detour).

With brilliant singles like "Amanda" and "Woo Woo Woo", the boys will now be releasing a single titled "Butterflies", a song described as "hardcore R&B" due to the fact that the atmosphere of the music has soul and R&B influences. The track also has elements from rock in the vocals as well as a wide variety of instruments.

Though most of us are familiar with the experience of getting butterflies in our stomach when falling in love, the track "Butterflies" talks about how the return of a departed love can give you the wrong kind of butterflies.

The album will include another track titled "Secret", and an English version of "Butterflies", which were also composed by geniuses Peter and Young Sky.�'Secret' is a smooth and sexy R&B track about the secrets people tend to keep in a relationship.

Slated for release early next week, 'Butterflies' will be available for purchase on iTunes and other major music websites.

Stay tuned to allkpop for the album release!