RBW Entertainment's first joint concert featuring their artists, "RBW 2023 SUMMER FESTIVAL Over the Rainbow" (hereinafter referred to as "Over the Rainbow"), is set to debut this year.

On April 18, the agency announced, "'Over the Rainbow' is the first concert where artists from RBW, DSP Media, and WM Entertainment will come together. Following a performance in Seoul in July, an offline performance is scheduled to take place in Tokyo, Japan, in August."

Along with the announcement, RBW released the poster for "Over the Rainbow" on its official social media account at noon on April 18. The revealed poster features a rainbow set against a clear blue sky. Although rainbows typically start with red at the top, the purple color appearing first hints at a groundbreaking performance, raising anticipation for the event.

"Over the Rainbow" aims to expand RBW's identity, "Rainbow Bridge World," which seeks to connect the bridge where dreams come true to the world. The concert is expected to deliver a message of hope and positivity to the global audience through music. Like the various colors of a rainbow, the event will feature unique performances by artists with distinct personalities, promising a refreshing experience for the audience.