Cliff Truesdell is a musician, songwriter, recording engineer and the author of ”Mastering Digital Audio Production: The Professional Music Workflow with Mac OS X (Sybex).” Working at Take Root Recording in San Francisco's Mission district, Cliff's credits as a musician, composer and producer include three CDs with his band the Black Furies as well as original music for independent movies, video games and television shows including MTV's “Real World and Road Rules.”