Complex sentence: He went to Spain when he was young and became a member of the gruop Tequila, later he started a musical carrer alone and later he became a member of the group Los Rodríguez (1990-1996).
Split into simpler sentences: He went to Spain when he was young and became a member of the group Tequila. Later he started a musical career alone, after which he became a member of the group Los Rodríguez (1990-1996).