"Case Study: The Endangered Guitar" is included in a book published by Springer Singapore: Musical Instruments in the 21st Century - Identities, Configurations, Practices. Editors: Bovermann, T., de Campo, A., Egermann, H., Hardjowirogo, S.-I., Weinzierl, S. (Eds.). (c) 2017.

Hans Tammen speaks with Lars Graugaard about the Endangered Guitar and how came about, his interest in modular DIY synths and his approach to composing for large ensemble.