Kacey Musgraves\' new single, "Rainbow," is a heartfelt anthem of hope and resilience. With its uplifting lyrics and catchy melody, this song is sure to be an instant classic. Musgraves\' signature country twang and soulful delivery make this song a must
From Wikipedia
"Rainbow" is a song recorded by American country music artist Kacey Musgraves. It was released as the fifth and final single from Musgraves' third studio album, Golden Hour (2018) in February 2019. Musgraves co-wrote the song with Shane McAnally and Natalie Hemby. Its release coincided with her performance at the 61st Annual Grammy Awards.