Tributes poured in for former calypsonian, teacher and long-time member of Sing Out Barbados, Keith ‘Mystic’ Squires, who died on Friday morning. President of the Barbados Association of Creatives and Artists (BACA), Colin Spencer, was among the entertainers who expressed his condolences to the singer’s family. “BACA would like to extend sincere condolences to his immediate family and close friends. As a member of the creative fraternity, his passing is …