The track is a 3:06-minute dance-pop single produced by a powerhouse team including Corry himself, Digital Farm Animals, Lewis Thompson, and Neave Applebaum.
It features Grennan’s soaring, soulful vocals layered over anthemic synthesizers, driving drums, and energetic programming. Chart Success and Live Performances Joel Corry & Tom Grennan - Lionheart (Fearless)
"Lionheart (Fearless)" performed strongly on the Official UK Singles Chart , peaking at number 18 and spending 39 weeks on the chart. The track is a 3:06-minute dance-pop single produced
On November 18, 2022, a special version titled "Lionheart (Come On England)" featuring commentary from Martin Tyler was released to support the England national team during the 2022 FIFA World Cup. Production and Composition Digital Farm Animals
Joel Corry described the track as an "evolution" of his sound, moving toward a more emphatic, festival-ready production style.