And she confirmed the song's origins to NPR while discussing her new album: "'Rainbow' was the first song I wrote for this record. I was in rehab for my eating disorder.

'You've been making a rainbow in my heart.' John Fogerty, nearly 80, embraces a SXSW crowd Mars Salazar, Austin American-Statesman Wed, March 12, 2025 at 3:23 PM UTC 3 min read ...