灰野敬二
In 2013, Trost released the five-CD set "Long Story Short", featuring recordings from the "Wels Unlimited" festival held in Austria in November 2011, to celebrate the birthday of Peter Brötzmann. In addition to Brötzmann, the release features the music of Okkyung Lee, Nasheet Waits, Jason Adasiewicz, Keiji Haino, and Dieb13. The release was awarded the Preis der deutschen Schallplattenkritik.