Started as a Vienna-based tape-label in the early 90s, releasing local acts that played the Club Flex - mainly indie/noise/avantrock. Later Trost started a independent distribution-company and finally in 2001 opened a recordstore in Vienna (www.substance-store.com).
In 2010 Trost started to work with free jazz legend Peter Brötzmann and subsequently released new albums of his various projects like Full Blast (2) and Sonore.
In 2011 Trost started a reissue-label for international free jazz and austrian/german new wave/punk classics CIEN FUEGOS
In 2013 Trost started a new label together with the band THE THING: The Thing Records
In 2014 Trost started a new label together with the band RADIAN Radian Releases
In 2015 Trost started the publishing company CIEN FUEGOS PUBLISHING Cien Fuegos Publishing
Trost is owned and operated by Konstantin Drobil.