Ÿ	Trois Feux de Saint-Elme op.12, Nr.1 (1999/2015)

Ÿ	Musique d'Église op.12, Nr.2 (2000)

Ÿ	Liturgische Begleitsätze op.12, Nr.3 (2002)

Ÿ	Kontemplation op.12, Nr.4 (2005)

Ÿ	Pastorale op.12, Nr.5 (2009)

Ÿ	Interludium op.12, Nr.6 (2009)

Ÿ	little something op.12, Nr.7 (2015)

Ÿ	Praeludium op.12, Nr.8 (2015)

Ÿ	Toccata op.12, Nr.9 (2015)

Ÿ	Three easy meditations for organ op.12, Nr.10 (2001/2015)

Ÿ	Short Invention op.12, Nr.11 (2015)

Ÿ	Short Improvisation for Organ solo op.12, Nr.12 (2017)

Ÿ	Addendum for organ op.12, Nr.13 (2017)

Ÿ	Fantasy for organ op.12, Nr.14 (2017)

Ÿ	Implication for Organ op.12, Nr.15 (2017)

Ÿ	Tricinium for Organ op.12, Nr.16 (2017)

Ÿ	Motivic mosaics for Organ op.12, Nr.17 (2017)

Ÿ	Twelve-tone periphrasis op.12, Nr.18 (2017)

Ÿ	episodic modifications for organ op.12, Nr.19 (2017)

Ÿ	Intermittency for Organ op.12, Nr.20 (2017)

Ÿ	Preamble for organ op.12, Nr.21 (2017)

Ÿ	Ostinao for Organ op.12, Nr.22 (2017)

Ÿ	Compositum for organ op.12, Nr.23 (2018)

Ÿ	Organ piece consisting of impure intervals op.12, Nr.24 (2018)

Ÿ	Impulses for organ solo op.12, Nr.25 (2018)

Ÿ	Simplicity for organ op.12, Nr.26 (2018)

Ÿ	Contrasts  for organ solo op.12, Nr.27 (2018)

Ÿ	Improvisation for organ,

Ÿ	Figment for Organ - with a modifying 12-tone cantus firmus

Ÿ	Obstacles - fantasy for children organists

Ÿ	Controversies - fantasy for children organists

Ÿ	Solo concerto for Church organ op.12, Nr.32 (2021)

Ÿ	three small easy pieces for organ op.12, Nr.33 (2021)