Cube Entertainment artists like 4minute, B2ST, G.NA, BTOB, and more have signed a contract with Rainbow Bridge Agency, who will act as the official Indonesian agent for Cube artists.

On October 17th, Rainbow Bridge president Kim Jin Woo and Cube Entertainment representative Park Choong Min have joined together to begin activities in Indonesia for all of the artists under Cube Entertainment.

Rainbow Bridge stated, "Through the contract, We will be preparing for the management related activities for Cube Entertainment artists including broadcast activities, concerts, CFs, and various events in Indonesia. We will be marketing B2ST, 4minute, G.NA, and BTOB in Indonesia and help spread Hallyu."

With the new collaboration underway, 4minute will perform in "Volume Up Party" on October 31st with 'S4', the winner from season 1 of Indonesia's audition program, 'Galaxy Superstar'.