Katz, Mark. Capturing Sound: How Technology Has Changed Music. Berkeley: University of California Press, 2004. ISBN 0520241967. See in particular chapter 8, ``Listening in Cyberspace,'' which focuses on the MP3/P2P phenomenon and intellectual property issues.
Lysloff, Rene T. A., and Leslie C. Gay. Music and Technoculture. Middletown, CT: Wesleyan University Press, 2003. ISBN 081956513X.