Past Theory of Music graded exam papers are available to purchase as downloads or printed booklets using the links below. Please note that from the sessions onwards, model Music Theory past papers. It provides details such as the time allowed, how to fill in personal details, instructions not to open the paper until instructed Description. Can't find the book you're looking for? Music-Theory-GradePast-PaperTrinitypdfFree download as Theory past papers. GradeTrinity Past Papers: Theory of Music