Behind the Gardens, Behind the Wall, Under the Tree... (feat. Walter Keiser, Pedro Haldemann)

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

Pyramid - In the Wood - In the Bright Light (feat. Walter Keiser, Pedro Haldemann, Jon Otis)

The Secret, the Candle and Love (feat. Walter Keiser, Pedro Haldemann, Jon Otis, Matthias...

Dancing with the Lion (feat. Walter Keiser, Pedro Haldemann, Christoph Stiefel, Matthias...

The Glass Hall (Choose the Crystal) / The Play of the Five Balls / The Five Planets / Canopy...

Keiser Twins – GUESTLIST: Walter Keiser