Real name: Claudio Gabriel Sanna

Alghero, Sardinia, 1957, is a singer-songwriter and composer. In 1981 he began his artistic activity, forming the musical association Càlic, a historical group of Sardinian-Catalan music, in which he will be artistic director until 2003, dedicating himself to the recovery of musical and cultural traditions of Alghero and of Sardinia.
In 2003, after 22 years of experience with the group Càlic, he dedicated himself to solo activity, continuing to give concerts and forming a new group in 2004, the Rall trio, with two Catalan musicians: Josep Maria Cols and Andreu Ubach.