From backyard parties to 15,000 seat arenas, GUNNAR has engaged audiences with effortless confidence and control. The 23-year-old singer/songwriter has opened on tour for Maroon 5, Gwen Stefani and Jaden Hossler, while amassing over 20 million global streams. His “mesmerizing guitar riffs and truthful lyrics” (TMRW Magazine, 2023) drive a guitar-heavy sound, echoing the eclectic mix of influences that form GUNNAR’s musical DNA. GUNNAR’s debut full-length album, Best Mistake, was created alongside GRAMMY® Award-winning producer Brendan O’Brien (AC/DC, Pearl Jam, Rage Against the Machine), and most recently he completed his 2025 Untitled EP with KThrash (Machine Gun Kelly, Jelly Roll, blink-182). In the Summer of 2024, GUNNAR joined Jaden Hossler as direct support on his North American tour, in support of his single “Dirty Blonde,” followed thereafter with the second single off the project “This Is Now”, co-produced and written with Sam Farrar and James Valentine from Maroon 5. The song showcases his pop influences against his Americana, rootsy edge and artistry. GUNNAR will be headlining his first ever North America tour - The Upside Down Tour - in 2025. Presented by Songbyrd. This is an all ages event