Ms. Rachel and Mr. Aron Premiere 'I Love a Rainbow' Video, Detail Debut Album 'I'm So Happy'
Ms. Rachel and Mr. Aron — the duo behind the wildly popular children's educational series Ms. Rachel — have premiered a new music video for their song 'I Love a Rainbow' exclusively on Billboard. The track is the first preview single from their debut album, I'm So Happy, due 25 September via the Magic Star label. Billboard
The video, directed by Aron Accurso himself, was filmed in the Colorado mountains with 11 children from Colorado families. Accurso told Billboard that the musical The Sound of Music was on his mind during development, a connection visible in the mountain scenery and group-singing scenes.
The 'I Love a Rainbow' video uses an extended version of the song. Accurso said he and Rachel wrote a new bridge, added a sweeping string section, and brought in additional live musicians to expand the track beyond its original form. Andy Blanco is credited with lead vocals, piano, and programming on the song, which carries a ℗ 2026 copyright under the Songs For Littles, LLC label. Apple Music
The album behind the single is substantial. I'm So Happy is a 23-track collection of studio recordings of songs introduced on the Ms. Rachel series, mixing original compositions with reimagined children's classics. It features contributions from 19 vocalists and 42 instrumentalists — a scale that places it closer to a full-cast studio production than a typical children's music release. Billboard
Billboard first reported the album announcement on 11 August 2026, with Ms. Rachel's own website, msrachel.com, confirming the 25 September release date and listing the 23-item tracklist. The Billboard interview published on 27 August adds the video premiere, the single designation, and Accurso's behind-the-camera role to the picture. Billboard
For families who have watched these songs in short, segment-length clips on screens, the album reframes them as full studio recordings. The gap between a two-minute educational video and a 23-track album with dozens of players is where I'm So Happy lives — and the 'I Love a Rainbow' video, with its expanded arrangement and mountain-set production, is the first concrete taste of what that sounds like.
