drummer morten paulsen fills his pool with water some of the installation really change sound drastically if if if if there are just a few degrees too much it's a little. they can push the boundaries of what's possible without any advanced technology or they use our underwater microphones to transport the sound to the concert hall audience the water is very different because of the disarming the water is very different from different cities different quality of water and you can actually hear it. ordinary instruments make no sound underwater quickly deteriorate so along with instrument builders deep sea divers and a whale research is the danish band develop their own instruments. performing on the water is. extremely lonely feeling i think compared to performing in the air you cannot cut communicate with the other musicians you cannot communicate with the audience so you are completely isolated. all they have now is the water their instruments and their music each concept is still an adventure even their breathing rhythms are included in the composition they have to overcome the point at