Fabulous de Hartmann Premieres on Toccata from Kuchar and the Lviv Philharmonic - Classics Today
On Olga de Hartmann
Thomas de Hartmann - Wikipedia
Music for the Piano
On Olga de Hartmann
The Thomas de Hartmann Project
Thomas de Hartmann (Composer, Arranger) - Short Biography
Thomas de Hartmann | Spotify
MEETINGS WITH REMARKABLE MEN - Original Motion Picture Soundtrack by T | Buysoundtrax
Thomas de Hartmann | Spotify
Thomas de Hartmann (Composer, Arranger) - Short Biography
Thomas De Hartmann | Discography | Discogs
The Music Of Gurdjieff / De Hartmann | Light In The Attic Records
Thomas de Hartmann (Composer, Arranger) - Short Biography
Hartmann's operation - Wikipedia
Thomas de Hartmann | Spotify
Gurdjieff / De Hartmann – The Music Of Gurdjieff / De Hartmann (1985, Vinyl) - Discogs
Thomas de Hartmann - Vrije Geluiden - VPRO
