7-member girl group Rainbow will join the onslaught of girl group comebacks this summer.

Rainbow who rose to fame with songs such as "A", "Mach", "To Me", and more will be making a comeback this summer, a year after releasing 'Sweet Dream' last June.

A representative from the girls' agency DSP Media informed StarN on May 25th, "Rainbow will be making a Korean comeback as early as July or August."

According to the representative, this comeback will be for the entire team, and not just their subgroup 'Rainbow Pixie'.

Though Rainbow Pixie received interest for their "Hoi Hoi" promotions, the girls will be promoting as an entire team to give back to their fans who have been patiently waiting for them during their hiatus. Their agency explained that the girls are busy at work recording their new album, and they are meticulously selecting their title song and subtracks, as it is their first comeback in a long while.

"Their title song has not yet been determined, so we cannot explain what kind of concept it will be just yet," the rep continued. "However, it will be full of colors that are characteristic of Rainbow."

Meanwhile, Rainbow has performed well on the Japanese charts with songs such as "A", "Mach", and more.

Source & Image: FinancialNews via Nate