Ennio Morricone ·
Crime And Dissonance (2005)
                                                                      
Release date: 2005

Marianne Segal Featuring Circulus ·
The Gathering (2007)
                                                                      
Release date:

Morka ·
There Was A Time
                                                                      
Release date:

V.A. ·
Soft Sounds For Gentle People - He & She - 22 Far-Out Pop-Psych Duos From The Late '60s (2007)
                                                                      
Release date:

V.A. ·
Listen To The Sky - The Complete Recordings 1964-1969
                                                                      
Release date: 2006

Will-O-The Wisp ·
A Gift For Your Dreams
                                                                      
Release date: 2007