Peter Gabriel performs at Madison Square Garden on September 18, 2023 in New York City. (Photo by Theo Wargo/Getty Images)Peter Gabriel has released yet another track from his upcoming album, o/i. The latest is the song “One by One,” which Gabriel says is part of a side project he’s talked about in the past, a show “with the brain as the central core.” The song features a character called Mozo, which Gabriel says he introduced several years ago. As he did with his 2023 album i/o, Gabriel is releasing a new song from o/i with each full moon of the year.