Gallant has toured across North America and Europe, collaborated with major artists like Jimmy Buffett, Lucinda Williams, and David Foster, and even had his music travel to space. His album Time Travel was named a top ten Album of the Year, and his original Christmas album drew critical acclaim.
He also performs as part of the Francophone duo Sirène et Matelot, with strong chart success. A recipient of the Order of Canada, Gallant is celebrated not only for his music but also for his humanitarian work.