British singer-songwriter James Arthur will make his debut at Sani Festival, bringing his internationally acclaimed catalog to the annual music event in Halkidiki. Known for his powerful vocals and emotionally driven songwriting, Arthur rose to global prominence after winning the UK’s “The X Factor” and has since amassed billions of streams, multiple platinum and diamond certifications, and sold-out tours worldwide. The concert will feature chart-topping hits, including “Impossible” and “Say You Won’t Let Go,” alongside newer material. Tickets start at €80 from more.com.