2AM's Seulong and A Pink's Bomi stepped up as the first two singers collaborating on a track for the OST of SBS variety program, 'Some Guy Some Girl.'

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The program centers on single men and women, such as participants Chae Jung An, Kim Jung Nan, Shim Hyung Tak, and Seo In Young, finding true love.  The production crew stated, "We judged that as the program deals with love, it requires an OST that delicately portray the emotions, so we produced OST.

"As it's a rare instance for a variety show to produce its own OST, we plan to do so with even more devotion.  Through special singers' participation, it will become an even more of a highly anticipatory OST."

The first track is "Lovely" sung by Seulong and Bomi, a sweet, refreshing love track with their soothing voices meshing together harmoniously.  Next up, you can expect to hear from Alex and SECRET's Ji Eun!