 After that group split in the late 1960s, Arbex formed the progressive rock trio Alacran with Iñaki Egaña and Oscar Lasprilla.When Lasprilla left the band and moved to England, Arbex and Egaña founded the Latin disco and rock-orientated Barrabás, who went on to considerable European success throughout the 1970s.Their most successful hit single "Woman" found its way on to the charts in the United States.