Speedcore tracks often contain elements of related genres early hardcore and breakcore , as well as samples from death metal and black metal music . Speedcore tracks often contain elements of the related genres early hardcore and breakcore , as well as samples from death metal and black metal music .
Trek Speedcore sering mengandungi unsur-unsur genre berkaitan hardcore awal dan breakcore, serta sampel dari death metal dan muzik black metal. Trek Speedcore sering mengandungi unsur-unsur genre yang berkaitan dengan hardcore awal dan breakcore, serta sampel dari death metal dan muzik black metal.