AEHAM AHMAD, MAI, Helio Alves, Maucha Adnet, Peter Seiler, Jochen Brauer (Jochen Brauer Sextett, Dalli-Dalli), Matthias Philipzen (Cajon-Workshops), Jutta Glaser, Johanna Zeul, Wesley G., Jim Kahr, Olli Roth, Silke Hauck, Yngve Gasoy-Romdal (div. Musicals), Leah delos Santos (div. Musicals, „Music of the Night“-Tour), Huub Dutch Duo, Rino de Masi, Alex Grube (Sarah Brightman), Luis Cardoso, Deng Xiaomei, Rick von Bracken + CoolCatsOrchestra, Oliver Heydenreich (The Flames), Christiane Ruvenal, Sibylle Laux + Jutta Keller (jUSi), Kirbanu, Jasmin Perret, Julian Gramm, u.v.a.