1) Sibling musical duo 
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 said, `We don`t like ...