In 2013, Korean entertainer Rain signed a contract with Cube Entertainment. He officially joined after he concluded his military service on July 10, 2013. Three months later Cube released a digital single for its new soloist artist, Shin Ji-hoon who placed in the top 6 in Korean singing competition K-pop Star 2. Another new soloist, Oh Ye-ri released her debut digital single, "Because of You" on November 6, 2013. She was the winner of MBC's MBC College Song Festival in 2009.