Kevin Anker is a longtime professional keyboardist. He has performed, toured, composed, sequenced, produced, engineered, and recorded for a variety of artists both nationally and internationally, including a long relationship with roots music label Severn Records and a variety of their acts, such as The Fabulous Thunderbirds, Tad Robinson, and others. Kevin is the co-author of Logic Pro 8 Power! and Logic Pro 9 Power!, and he is the author of Using Logic Pro's Synthesizers and Logic Pro X Power!.
Orren Merton, author of Guitar Rig 2 Power!, Logic Pro 7 Power!, GarageBand Ignite! and co-author of Logic 7 Ignite has been a computer musician since his days in U.C. Berkeley in 1988, and has been writing in the professional audio field for over five years. He has done technical writing for Emagic Soft- und Hardware GmbH, and writes for numerous American and British pro audio magazines. He has a master's degree in English from California State University, Long Beach. In between writing and consulting in the pro audio and computer music fields, he also helps moderate the Logic User Group, an online community of over 23,000 Logic users. Orren lives in Orange County, California and can be reached at firstname.lastname@example.org.