In “Manning Fireworks,” MJ Lenderman — an indie rock singer-songwriter most known for his distinct alt-country style — broke away from his folky, energetic strings. He tapped into a slower beat, letting his vocals carry him through nine well-composed tracks. Although his gravelly voice was the most highlighted across the songs, Lenderman’s instrumentals were what made almost every song distinct. The album starts off strong with its title track, imitating a young Bob Dylan’s aching voice.