Estopa is a Spanish rock/rumba duo from Cornellà, Spain. Their songs "El Run Run" and "Cuando Amanece" reached number one on Billboard's chart in Spain, and "Con La Mano Levanta" reached number four. The band consists of brothers José and David Muñoz; their style includes rock, rumba, and flamenco genres. The band has stated, "We don't like to be easily categorized."