Stella (feat. Walter Keiser, Christoph Stiefel, Solis String Quartet, Vincenzo DiDonna, Luigi...

Pace Verde (feat. Walter Keiser, Pedro Haldemann)

Skin and Skin (feat. Walter Keiser, Pedro Haldemann, Jon Otis)

Mandragora (feat. Walter Keiser, Pedro Haldemann, Jon Otis)

Circulus Finalis (Return of the Heroes - The Heroes' Telling) (feat. Walter Keiser, Symphonic...

Dance of the Masks (feat. Walter Keiser, Pedro Haldemann, Christoph Stiefel, Janne Schaffer,...

Under One Moon (feat. Carlos Nunez, Kepa Junkera, Mindy Jostyn, Walter Keiser, Max Lässer,...