October 2006, “Software Eighty-Eights,” p. 59. In the “Essential Statistics” sidebar under the Samples: Release column, the Art Vista Virtual Grand Piano should have been listed as “yes.”

February 2007, “Do-It-Yourself Mastering,” p. 59. The article incorrectly states that “PreMaster CD forces you to set the same gap between every song.” PreMaster CD does indeed allow the gaps between songs to be set to different lengths; users can set spacing presets to 0, 1, 2, or 3 seconds, as well as edit or set track spacing.

February 2007, “Old-School Contemporary,” p. 62. In the first paragraph of the section entitled “Firm Believer,” the last sentence misidentified a few musical artists. The corrected version of that sentence is as follows: “Bushby has engineered for Norton many times, working with Dashboard Confessional, Feeder, Gomez, Natalie Imbruglia, Kylie Minogue, Morningwood, My Bloody Valentine, New Order, and Placebo.”