Piano Solo, Vol. 2

Gerhard Bickl, Roman Raithel, Christopher Widmoser, Sharon Farber, Jeff Newmann, John Epping, Ralf Bauer-Mörkens

Gerhard Bickl, Roman Raithel

Roman Raithel, Brian Cua, cyril sorongon

Brian Cua, Roman Raithel, cyril sorongon

Mark Governor, Emma Reddekopp, Laura Bayston Blox, Peter Jordan, Rathbone Pick, Jim Wolfe, Carl Kauhane, Sebastian Schmidt, Roman Raithel, Arne Puenter, Chase Kauhane, Glenn Nishida, David Redwitz, Timo Gruenheid, Mark Nolan, Kainé, Dean Landon, Stephen Gaboury, Amber Davis, Jingle Buena, Steve Ryan, Cathy Go, Anika Paris, Johannes Herbold, Fumitake Igarashi, Machan Taylor, Bekki, Artstrong, Charles Michael Brotman

Gerhard Trede, The Bulgarian Film Orchestra, Sammy Burdson, Sonoton Film Orchestra, Henri Poch, Otto Sieben, Wesley Plass, Hannes Treiber, Gerhard Bickl, Roman Raithel, Johan Hoogewijs, Katalin M. Vaas, Gregor F. Narholz, Andreas Suttner, John Fox, Boguslaw Schaeffer, Rundfunkorchester Katowice, Edwina Travis-Chin, Ralf Gscheidle, Valeriy Antonyuk, Panocha Quartet, Adam Saunders, Mark Cousins, Igor Ardasev

Ronaldo Lopez, Tim Altman, Elmar Schmidt, Otto Sieben, Alan Fillip, John Bullaro, Dennis Buikema, Brian Cua, Roman Raithel, Arnold Riedhammer

Vladimir Genin, Roman Raithel, Geoff Bastow, Wolfgang H. Netzer, Ulrike Gruber, John Fiddy, David Arch

Jewell Kennedy, Jonathan Plant, Gerhard Bickl, Roman Raithel