A1 x J1 dropped a remix featuring Manchester rap star Aitch on March 11, 2021. J1 told Official Charts
the collaboration started when Aitch put on his Snapchat story "I want to see A1 x J1." Later, A1 and J1 were chilling in the studio when someone they didn't recognize turned up out of the blue. "I'm like, who the hell is this?" he recalled. "It's Aitch."