Casiosa is an experimental rock and shoegaze band from Duluth. They debuted their dreamy, expansively cozy rock sound in the fall of 2024 at a Food Not Bombs benefit show. Casiosa features Joshua Sieger on guitar and the smoky, melancholy vocals; Callan Pfau on guitar; Thomas Thro on drums; and John Grell on bass. Blending textured guitars, hazy atmospheres, and melodic pop sensibilities, Casiosa crafts immersive songs that sit at the intersection of experimental rock, shoegaze, and indie pop. The band released their debut EP, Casiosa Garage, in December of 2025, and this will be their first Homegrown performance.