Aldrin is an extensible open source modular sequencer/tracker, designed to be 1:1 compatible to Jeskola Buzz. We're proud to announce the release of Aldrin 0.4 (Harvestman), featuring the hard disk recorder we are all used to, two new effects, mute/solo functionality, various ui improvements and the usual set of bugfixes. http://www.leonard-ritter.com/announcement_aldrin_0_4_harvestman -- Leonard Ritter -- Freelance Art & Logic -- http://www.leonard-ritter.com