<i>F.O.U.R.</i> - <a href="https://en.wikipedia.org/wiki/Claudia_Cervenca" class="extiw" title="en:Claudia Cervenca">Claudia Cervenca</a> (voc.), <a href="https://en.wikipedia.org/wiki/Petr_Zelenka_(musician)" class="extiw" title="en:Petr Zelenka (musician)">Petr Zelenka</a> (git.), <a href="https://en.wikipedia.org/wiki/Raimund_Vogtenhuber" class="extiw" title="en:Raimund Vogtenhuber">Raimund Vogtenhuber</a> (el.), <a href="https://en.wikipedia.org/wiki/Adam_Stodolski" class="extiw" title="en:Adam Stodolski">Adam Stodolski</a> (b.) - <a href="https://en.wikipedia.org/wiki/Ulrichsberger_Kaleidophon" class="extiw" title="en:Ulrichsberger Kaleidophon">Ulrichsberger Kaleidophon</a> (<a href="https://en.wikipedia.org/wiki/Ulrichsberg" class="extiw" title="en:Ulrichsberg">Ulrichsberg</a>, <a href="https://en.wikipedia.org/wiki/Upper_Austria" class="extiw" title="en:Upper Austria">Upper Austria</a>)
Manfred Werner (<a href="//commons.wikimedia.org/wiki/User:Tsui" title="User:Tsui">Tsui</a>)
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>