They released their debut single 'Melatonin' in June 2018 via Beth Shalom Records. In October 2018, they were shortlisted out of 600 applicants for the Firestone Road to the MainStage competition. They were also shortlisted for the Isle of Wight New Blood competition in 2019.
"As a unit, Giant Peach are incredibly tight live. They all stand out very well as individuals and work seamlessly as a team. They don’t focus on stage antics and don’t exchange much with the crowd. They let the music speak for itself... Giant Peach are very much a band worth your attention and worth getting excited about." Brightons Finest