Kiko & Shara, a Spanish musical duo consisting of siblings Juan Manuel Gaviño "Kiko" and Sara Gaviño "Shara," was formed in 2006. Kiko was previously part of the group Los Caños, while Shara began her musical journey in the Carnaval de Cádiz. The duo formed after realizing their vocal compatibility during a recording session for Kiko's solo project. Their debut album, Kiko Y Shara, was released in 2006 and included the single "Puede Ser". This album achieved significant success, entering the AFYVE chart at number 40. The duo's second album, Una De Dos (2007), debuted at Number 1 on the sales charts and was certified gold. In early 2010, Kiko & Shara announced their separation, releasing a live album titled Adiós, Gracias (2010) to mark their farewell. The duo reunited in 2015.