The group's first full-length album, "Only One", was released on February 3,2010 spawning their highest chart-topping single in the Philippines, Bingeul Bingeul.
The group's first full-length album, "Only One", was released on February 3,2010. The group's first full-length album, "Only One", was spawning their highest chart-topping single in the Philippines. Bingeul Bingeul was the Philippines.