Mack Geiger is a Queensland-born singer, songwriter, and guitarist who tells timeless stories worthy of listening to by a campfire or pulling up a stool at the bar to hear more closely. Channeling the stadium-size scope of neotraditional Country, his music evokes the vastness of the Australian landscape, yet the lyrics are as intimate and natural as a candid everyday conversation. Growing up on a cattle property an hour away from school and seven hours outside of the nearest major city of Brisbane, he initially embraced Country music during long-haul drives in his family’s eight-seater van. Dad eventually taught Geiger his first four chords on the acoustic guitar. From there, he immersed himself in the instrument thanks to YouTube.

Taking a job at a bigger cattle station, he continued to perform at local rodeos and campdrafts, delivering often six-hour cover sets. He initially made waves with 2025’s “About Time,” peaking in the Top 40 of the CountryTown Australia chart. However, “String By” catalyzed his international breakthrough. It climbed to the Top 30 on the Spotify Viral 50 USA, Top 50 of the Billboard Hot Country Chart, and Top 40 of the Global Country Shazam Chart, and serves as his first official single at Country radio. Plus, he received invites to perform at CountryFest, Lasso Country Music Festival, Meatstock Toowoomba, and CMC Rocks. After joining Warren Zeiders and Drake Milligan on tour, making his CMA Fest debut, and launching his first-ever U.S. headline run with the New Dirt, Same Boots 2026 Tour, Geiger recently marked another major career milestone with his debut at the Grand Ole Opry.