Sonus, a word which means ‘sound’ in latin, is a trio of brothers: Alex (guitarist and vocalist); Andrew, (drummer and vocalist); and Marcelo, better known as Chelo (the main singer). They were born in Laguna Niguel, California, but have been living in Argentina for more than ten years. Like many of their fans, the guys speak Spanish and English naturally. Furthermore, they manage to compose and sing songs in both languages.