Rainbow is continuing their momentum as they reveal their third video teaser for comeback with "Sunshine"!

The group will be returning with 'Rainbow Syndrome Part 2' after the Part 1 release back in February, making a quick comeback in just 4 months!

They're expected to continue with their bright, upbeat image from "Tell Me Tell Me" with their new title track, which is quite apparent through this fun new teaser.

Stay tuned for more details to come as we await the release on June 4th and take a look at the new teaser above!