Career
Friedemann made his first appearances in his native town, at the former Southwest Radio and Talentschuppen television between 1967 and 1970. In 1979 he released his first album The Beginning of Hope in which musicians such as Wolfgang Dauner, Lenny MacDowell, Thomas Heidepriem and singer Anne Haigis participated. His albums Indian Summer (1987) and Aquamarine (1990) reached six-digit sales figures and were also successful in the United States.
With around 550,000 records sold, he heard claims to be the most successful musicians of his genre.
The acoustic quality of his albums (Civil Defense and SACD) is often used for testing of systems engineering. In 1997 the readers of Audio (magazine) chose the Civil Defense Aquamarine as the "best audiophile Civil Defense of all times".