Ms. Rachel & Mr. Aron Talk Colorful New ‘I Love a Rainbow’ Video & Debut Album: ‘Kids Deserve Detailed Music’

Ms.

Rachel and Mr.

Aron are seeing rainbows in a brand new light these days.

For Rachel and Aron Accurso, the married co-creators behind the global children’s phenomenon Ms.

Rachel , the colorful subject of their new single “I Love a Rainbow” became an opportunity to go bigger, musically and visually.

The playful bossa nova track is the first preview of their debut album, I’m So Happy , due Sept.

25, and its new music video — premiering exclusively on Billboard — finds the pair surrounded by Colorado mountains, polychromatic scarves, chalk-covered sidewalks and plenty of play.

But let’s not mistake all of that joy for simplicity.

Related Ms.

Rachel Announces First-Ever Album ‘I’m So Happy’ With Mr.

Aron The ‘Baby Shark’ Boy Is All Grown Up & Launching His Music Career With a Monsta X Collab Dolly Parton’s Imagination Library Program Honored by Library of Congress: ‘Titan of Children’s Literacy’ The music video features an extended version of “I Love a Rainbow,” complete with a new bridge, a sweeping string section and additional live musicians.

For the Accursos, expanding a song already familiar to Ms.

Rachel families meant finding a way to make its world feel even bigger.

“We wanted to expand it,” Aron tells Billboard .