[...] http://lv2plug.in/git/cgit.cgi/lv2.git/commit/?id=dbb18d82136d43eec435e321bffa835ba5776d6e Concludes this. Thanks everyone for the feedback & discussion and kudos to David for the finishing touches. Ardour and Qtractor have been updated to support this as of today's git/devel versions. Cheers! robin