In this paper, the authors define and discuss 'mobile music', this is a new (2006) emerging field concerned with musical interaction in mobile settings using portable technology. They include reports on several mobile music workshops and projects, with a particular focus on the importance of establishing a mobile music community through collective community efforts.
Mobile Music Technology: Report on Emerging Community
Tanaka, Atau, Holmquist, Lars Erik, Gaye, Lalya, Behrendt, Frauke
International Conference on New Interfaces for Musical Expression : 22-25.