MacVoices #20232: MacVoices Live! - Open Mic Night (2) Our MacVoices Live! Open Mic Night session with David Ginsburg, Frank Petrie, Kelly Guimont, Brittany Smith, and Guy Serle shifted to our reflections on the loss of guitar legend Eddie Van Halen, and then got serious about the conclusions drawn by the U.S. House Judiciary Antitrust Subcommittee about tech companies, including Apple.