Besides my main occupation as computer scientist I've been composing classical music since 4 decades..
Over the time a lot of pieces have been written, from pieces for solo piano up to orchestral works...
As I'm playing piano / organ too I sometimes perform own composed pieces for chosen audience.
To listen e.g. samples of my larger orchestral works you need an user account
You can request login data in contacting me...
Here now a list of own (with notation) composed classical music pieces
5 Piano Concerts (6th unfinished)
4 Violin Concerts
3 Symphonies (2 unfinished)
1 Opera introduction
1 Concert for Violoncello and Orchestra
3 Symphonic Poems (e.g. Karl Pfeifer Variations based on Hatikva & Hava Nagila theme)
A lot of Piano Solo pieces
Some recordings with Soprano and Piano
Media, Scores and Articles
Austria: Karl Pfeifer Variations (Var No. 1 - 4)
Variation No. 1 Sample
Variation No. 2 Sample
Poland: Burreilaux (piano solo)
Canada: Burreilaux (piano solo)
Argentina: Amorelia (piano solo)
Mexico: Burreilaux (piano solo)
Orchestral Score Sample:
Publical Notation *)
List of Piano Concerts by the Southern Illinois University / Edwardsville - Music Science Dept. (Page 218):
At the list (bottom) you can find some video platforms where you can listen free & changing samples of my classical music.
Latest works and further samples are within the closed area of this website
Mark Klatt, 2020
*) Further notations by me are only available for a live performance with e.g. orchestra and appropriate return to the hard work