Michael Prager has been involved with music technology for more than 15 years and has worked for such organizations as Guitar Center Management, Cakewalk, Steinberg, Disney Interactive, Spectrasonics, Q Up Arts, Sony Classical audioMIDI.com, the Columbia College Hollywood, and Keyboard Magazine. Prager has worked on various Course Technology instructional DVDs and is the author of several books and CD-ROMs from Cengage/Course Technology, including Reason 4 Power!, Reason CSi Starter, Reason CSi Master, and Sampling and Soft Synth Power!.