Trinity College London Theory Model Answers Paper (2015) Grade 1 has been created to further aid in exam preparation by demonstrating the correct answers, or those which would attract the highest marks. This item contains two model answer papers for Trinity College London s Grade 1 exam in music theory, for the exams sat in both the May and November sessions of 2015. These answer papers can be used in conjunction with Trinity's past papers from the same theory exam sessions.