Arno Jochem, Bork-Frithjof Smith, Traditional, Dario Luisi, Stephan Rath, Sebastian Krause, Christoph Anselm Noll, Musica Freybergensis, Ian Harrison, Florian Wieninger, Peter A. Bauer, Gunda Hagmüller, Roland Wilson, Susanne Scholz, Gerd Schnackenberg, Lee Santana, Cas Gevers, Detlef Reimers, Peter Kuhn