sentences:  In the same year he developed a DIY daxophone workshop.In May/June 2017 he was artist-in-residence for one month at iii in The Hague where he developed the motorized sound installation "Helicopters".For Lee Ranaldos Lost Ideas Festival in Menen, Belgium he developed a harmonic guitar based on a predecessor, invented by Branca in the early 80s, Ranaldo played in Glenn Brancas orchestra.