The song's piano melody was composed by guitarist Tony Iommi, who was experimenting with the instrument in the studio.
[5] "Changes" was ranked the 12th best Black Sabbath song by Rock - Das Gesamtwerk der größten Rock-Acts im Check.
[6] Three decades later, Ozzy recorded another version of the song, this time with his daughter, Kelly Osbourne as a duet.
The following year, Bradley's cover received increased exposure when it was used as the theme song to the Netflix-produced adult animated sitcom Big Mouth.
[32] Bradley's version of the song also appeared in an episode of the HBO series Big Little Lies, and was featured on the soundtrack album of the show's second season.