Reprises of the work include Darmstadt 2014 and the Sound Kitchen Series (Gaîté lyrique), as pictured below.
Sound Kitchen series at the Gaîté lyrique with the Ensemble InterContemporain, 20 February photo credit: Jean Radel
Seth is wearing a contact microphone and a transducer on his body. (The 'Madonna-mic' and other microphones pictured here are used only for recording purposes)
With the same contact microphone and transducer on his body. (Once again, microphones pictured here are used only for recording purposes, and nothing is coming out of the speakers in the background, all sound comes through the cello itself)
In this example, Seth is using only his voice and body to excite the instrument. (All sound in the audio example emanates from the cello and Seth's body.)