Double bass Luthier Georgio Pianzola from Switzerland has recetly relaunched his website www.kontrabass.ch.
Toby Chennel has published a short video on making a cornerless double bass at Youtube; Matthew Tucker from Australia shows at Youtube his DIY-bending iron in action. He’s currently working on his second bass, a cornerless model.
Christopher Double Basses now have a German website, too.