工業金屬
Freak XXI is a Spanish Industrial metal band. To date they have published 4 releases; "El anfitrión", "Semihumanos", "Música Ordenada", and "Re-Cycle", which was self-published. They sing their songs in both Spanish and recently, English. Their style is a mix of electropunk, and hardcore metal, which the band has described as "industrial electro-punk".