Theory of Music Past Papers - Nov 2018 Grade 6, for Trinity College London written exams. This booklet contains two past papers for Trinity College London's Grade 6 exam in music theory, taken from the November 2018 exam sessions. There is no difference in difficulty between the C and D papers. This booklet can be used in conjunction with the corresponding model answers, which are available to download from trinitycollege.com/pastpapers.