Third night. Theatre Canongate, this evening, being 16th December 1756, a concert of music : After which will be presented (gratis) the new tragedy Douglas. Taken from an ancient Scots story, and writ by a gentleman of Scotland. The principal parts to be performed by Mr. Digges; Mr. Love, Mr. Heyman, Mr. Younger. Mrs. Hopkins, and Mrs. Ward. With new dresses and decorations a prologue to be spoke by Mr. Digges, and an epilogue to be spoke by Mrs. Hopkins. Between the acts will be performed select pieces of old Scots musick...