Video-Documentations of four groups of work by Berlin-based Sound- and Installation artist Rolf Langebartels.

Including videos of "Fallen“ (five kinetic interactive sound-sculptures), "Klangwaagen“ (five kinetic water-/sound-sculptures), "Seilbahnen“ (kinetic sound-installations and performances of electroacoustic music for spaces), and "Tischkonzerte“ (table-concerts with personal computer, compositions for free group-improvisation).