Product Group: Violin teaching. Contributor: Cohen, Mary. The Adventures of Egbert is an exciting new concept in violin teaching - a story which has all the right ingredients to appeal to primary and early secondary school age pupils, incorporating valuable technical exercises and well-known tunes for the beginner violinist. Egbert can be used in a one-to-one teaching context, or else with a violin group of varying ability, while for non-specialist teachers, there are plenty of opportunities to involve the whole class (not just the violinists) in a mini dramatic production.