Radio Cloud

„Radio cloud“ is a participatory interactive light-sound-installation, which is based on a real-time and site-specific feedback circuit. The radio sound triggers LED-lights which are situated inside a synthetic cloud-like object, the lights in turn trigger the analogue radio search function via a light sensor. The „Cloud“ is a reference to earlier radio experiments of theContinue reading “Radio Cloud”

Harmony of pollution

“Harmony of pollution” is an interactive sound installation, using light sensor and polluted water. The water samples from different lakes and rivers of Hanoi are collected into small containers. The difference in water qualities is made audible through the difference of light intensities that pass through each container. The audience can interact with the installationContinue reading “Harmony of pollution”

Parallel Asteroid

“Parallel Asteroid” is a hybrid of electronic and acoustic sounds. The two sound worlds try to get as close as possible to each other, mingle and interact with each other. This project by Cao Thanh Lan & Gregor Siedl is a research into the interface of these two worlds, where the beauty lies between theContinue reading “Parallel Asteroid”


New music for marxophone/zither and clarinet  Zicla is a project by duo Cao Thanh Lan (VN) – Gregor Siedl (AT) with electro-acoustic compositions and structured improvisations for prepared marxophone/zither, clarinet and electronics. Clarinet and zither are commonly known for folk music across the globe. Using these two instruments in a new syntax evokes a familiarContinue reading “Zicla”

Super Token

Super Token is a celebration of playfulness and the sonic potential of toys and everyday objects. It is an attempt to capture the fleeting moments of sound by its visible and tangible representation. Balloons, fans, wind-up chickens, paper planes, living plants, garden hose, mini wind mill in combination with light and shadow, acoustic music instruments,Continue reading “Super Token”

The usual nexus

„The usual nexus“ is an experimental theatre, consisting of a series of interactive sound installations and two performers. “The usual nexus” is set in an experimental laboratory situation in a not too far away future. It conjures up a scenario where human beings serve their own creation – Artificial Intelligence (AI).  “The usual nexus” withContinue reading “The usual nexus”