There are at least two artists named Senn: 1. Trance producer Kirk Moore from the UK, who published the album "Progressive Scan" as a free download on Jamendo in 2006. You can find Senn a.k.a. Raising Waves on SoundCloud and on raisingwaves.com. 2. Trap producer Tomasz Kasza from Poland, founded in 2008. You can find more of his music on Senn! on SoundCloud.