This video was shot by Joel Eaton at the NIME conference in London on 2014-07-02. Joel provided me with two files that I simply joined together. Myriam and I are using the sponge, a musical interface I have designed and built. We both use the exact same instrument (same interface, same software, same mapping). More info on the sponge can be found on my website here: http://www.martinmarier.com.
I am grateful to the performers who shared the stage with us, to the technical crew, and to all the organizers, reviewers and other NIME people involved in the production of this concert.
Thank you, Joel Eaton.
Et surtout, merci Myriam.