String Quartet String Quartet - Level 3 - Digital Download SKU: A0.1005057 Composed by Tim Yarham. Contemporary. Score and parts. 12 pages. True Art is Angsty #4847197. Published by True Art is Angsty (A0.1005057). Secrets in the Glass (3'48) is a provocative and exciting string quartet, that allows each of the four instruments to feature and shine. Suitable for intermediate players, it provides opportunities for all players.