didn't find a post about that here so:
portable hardware DAW based on MeeGo Linux:
KDJ-One
http://www.cyberstep.com/kdj/
Additive drone synthesizer DIN:
http://dinisnoise.org/
Ubuntu package available, for Arch its in AUR
I wonder if Korgs Oasys successor Khronos is Linux based too (attention:
Promovideo)
http://www.youtube.com/watch?v=T1o2Woa8PBk
Cheers,
Malte
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media art + development
http://www.block4.com
new on iTunes: Notstandskomitee Automatenmusik
http://itunes.apple.com/us/album/automatenmusik/id383400418