Imogen Heap — The Happy Song

A scientifically engineered lullaby for fussy babies is broadly charting today, tracked across 29 country and platform charts after a ten-week absence. Heap built the track in 2016 in collaboration with child psychologists and sound specialists — the ascending melody, layered sound effects and her daughter's giggles all calibrated, per Heap's own project site, to distract and soothe infants. Its current lift traces to a new-parent TikTok subculture, where exhausted caregivers share it as a working "sick baby hack" alongside the folktronica staple Hide and Seek. Heap, best known for that 2005 a cappella ballad and her Frou Frou output, has meanwhile returned to the release cycle with a Jon Hopkins collaboration debuted at her London Roundhouse show. The oddity here: a functional children's cut outperforming its own novelty premise nearly a decade on.