Jean-Pierre Bertrand, Frank Muschalle, Dani Gugolz
Jean-Pierre Bertrand, Frank Muschalle — Blues O'Clock (feat. Dani Gugolz, Peter 03:36
Jean-Pierre Bertrand, Frank Muschalle & Peter Mller & Dani Gugolz — Piano Brotherhood 03:02
Jean-Pierre Bertrand, Frank Muschalle, Dani Gugolz — Blues O Clock 03:33