Metallica using Drupal Yesterday at Foo Camp, security researcher Dan Kaminsky reminded me to blog about it: Warner Bros is using Drupal for Mission Metallica, Metallica's newest album. Rock! — Dries Buytaert Dries Buytaert is an Open Source advocate and technology executive. More than 10,000 people are subscribed to his blog. Sign up to have new posts emailed to you or subscribe using RSS.