As a way to announce their comeback, girl group Rainbow will be hosting an 'online broadcast station'.

This show will be revealed on their YouTube page with the title, 'Rainbow Live Show!'. These episodes will show behind the scenes video clips of their comeback.

DSP Media stated that this new concept will help reveal Rainbow's never before seen talents and images. Clips will include self-cams, behind the scenes, music video sets and more.

Rainbow will be making a comeback after a 1 year and 8 month hiatus from the K-Pop industry.

Their first teaser can be seen below: