f(x)’s Amber and Luna will be collaboration again for another EDM track through SM STATION!

The two f(x) members released an EDM track back in May. They collaborated with Reh3b and Xavi & Gi for the track “Wave”. They will release another track once again and it will be SM Entertainment’s main theme for the ‘SPECTRUM DANCE MUSIC FESTIVAL’ this coming October 1 and 2.


Their track will be entitled “Heartbeat” and they will feature Ferry Corsten and Kago Pengchi. The track will be released in two versions, Korean and English and will be dropped on October 2.

Amber and Luna will also sing the EDM track live on the ‘SPECTRUM DANCE MUSIC FESTIVAL’ at Seoul’s Han River Park.