Drummer Ashton Irwin also has two solo projects under his belt, 2020’s Superbloom and 2024’s Blood on the Drums. The band’s bassist, Calum Hood, is credited as a co-writer on “Cool.” ...

He told The Official Charts Company: "I think after I release this, my full focus will be on 5 Seconds of Summer. It'll be really fun to be back with the lads and just, you know, doing what we do ...