POWERHOUSE American Rebel Self-released (2025) Rating: 6.5/10 Released on American Independence Day, American Rebel is the sophomore full-length slab from San Antonio, Texas-based headbangers Powerhouse. American Rebel emerges just a year-and-a-half after 2024 debut Darkest Before Dawn. These guys, well, lead guitarist Niko Valdez, have been around since 2016. There have been a few line-up […]