AUDIO:
www.breitband.apparat.org | www.mdz.de | www.proxymusic.de | www.killekill.com

THEATER:
www.brandschrift.de | www.operdynamowest.org | www.bkcie.net

HARDWARE & DIY:
www.sequencer.de | www.ucapps.de | www.curetronic.com

SOFTWARE:
www.audio4linux.de | www.64studio.com | www.ardour.org | www.muse-sequencer.org | www.filter24.org/seq24 | www.drupal.org

???:
www.gorgworld.com