Repenter’s heavy, blistering debut single "So Sick" gets its point across with startling immediacy. Led by a chugging guitar line with a punk flourish, the duo of vocalist Holly Winter and guitarist Thomas Scriven complement each other with an ease that can’t be taught. "I just want you to know that I ain’t mad at ya, but I ain’t a fan of ya," Winter unapologetically sings in a husky upper register, making a pointed critique at the insidious side of influencer culture. – Juan Rodríguez