Works

  • Concerto for piano and orchestra (1987) (1st prize "Composing youth")
  • Piano Sonata No. 1 in D Minor  (1988)
  • 24 Preludes for piano op.3 (1989 / 1995 / 1996)
  • String quartet in E Minor op.4 (1989)
  • Sonata in G Major for violin and piano op.5 (1990)
  • Sonata in F Minor for cello and piano op.6 (1990)
  • Piano Sonata No. 2 in E Minor op.7 (1990)
  • 8 organ pieces op.8 (1989 / 1990)
  • Piano Sonata No. 3 in C Minor op.9 (1991)
  • Symphony “Eifel summer” for orchestra op.10 (1990 / 1991)
  • 3 Berlin Sketches after poems by  Theophil Krajewski for tenor und piano op.11 (1993)
  • Piano Sonata No. 4 in F Sharp Minor op. 12
  • “The Magic Lake” (“Der Zaubersee”), a fantastic story with 36 piano pieces in a style between classical-romantic / impressionistic and folkloristic (1991; 1st prize "composing youth", broadcasts in a prominent German radio channel)
  • “Song of the Red Roses” for piano (1993)
  • Concertino for organ and string orchestra (1993)
  • Variationes and fugue on a hymn tune from the Minster of Bonn “Cassius und Florentius” (1993)
  • Organ Symphony No. 1 (1993, premiere in Himmerod abbey church)
  • Memorial music for a dead friend for clarinet and organ (1994)
  • “Der Rosenhag”; a series of songs after poems by Theophil Krajewski for soprano and piano (1994)
  • Suite francaise for organ (Grand Choeur, Pastorelle, Scherzo et fanfare, 
    Jeu(x) de(s) fonds, Danse avec les Flutes et les Anches, Prière, Toccata) (1995)
  • 2 marian motets “Ave Maria” and “Tota pulchra es” for mixed choir a capella (1995)
  • Cathedral festival mass of Cologne, for the 750th anniversary of Cologne cathedral, for soprano solo, female choir, organ and orchestra (1997)
  • 24 Preludes and Fugues for organ 2001 - 2003
  • Toccata Buxtehudina for organ 2001
  • 10 Chorale Preludes for organ 2002
  • 7 Chorale Preludes on Polish hymn tunes for organ 2002
  • Toccata for organ 2002
  • 5 "Minne" songs for tenor and piano after poems by Walther von der Vogelweide and Wolfram von Eschenbach 2002
  • Cantata pro inauguratione arae Mindensis (Cantata for the altar inauguration in Minden cathedral) for boy´s choir, girl´s choir, mixed adult choir and organ 2002
  • Hymn tune motet “Nun danket alle Gott” (3 voices capella) 2002
  • Variations, fugue and final on the Christmas-Carol “Away in a manger” for organ 2002
  • Nocturne for organ (2003)
  • Hommage à Flor Peeters for organ (2003)
  • Trois Carillons for organ (2004) (Carillon de Noel, Carillon de Paques,
  • Carillon de Pentecôte)
  • Five Tunes for organ (2004)
  • Chorale partita on the marian hymn tune “Wunderschön prächtige” for organ (2004)
  • Fantasia on “Ave Maris stella” for organ (2004)
  • Variationes on an old Polish dance (2010)
  • 4 Chorale partitas on Advent tunes (“Nun komm, der Heiden Heiland”, “O Heiland, reiß die Himmel auf”, “Maria durch ein´ Dornwald ging” and “Creator alme siderum”) (2005)
  • Zwei Stücke (Menuet and Chorale Prelude) in the style of Mozart (2006); Theme, variations, fugue and coda in the style of Mozart (2006) for organ
  • 2 Chorale Preludes in the style of Robert Schumann (2006) for organ
  • Adagio and Allegro for organ (2007)
  • Hommage à Jean Langlais for organ (2007)
  • Cheerful variations on the St. Nicholas hymn tune “Lasst uns froh und munter sein” (2009)
  • The seven O-Antiphons for organ (from 1 to 7 voices) (2009)
  • Piano piece "I lost my heart in New York" (2010)
  • Symphonic variations on the hymn of innocent children from the cathedral of Alcala de Henares for organ (2011)
  • Variacions on a Japanese theme for organ (2012)
  • Leonhard´s Piano Album (Piano Pieces in different Styles) (2012)
  • Seven Chorale Preludes on British and American Hymn Tunes (2012)
  • American Trilogy for organ (2012)
  • Crossroads for mixed choir a capella (after a poem by Terence Toolan)
  • A series of Responsorial Psalms (Cantor/Congregation/Organ) (2013)
  • Different chorale preludes and organ settings for the "Orgelbuch der Domorganisten (organ book of the cathedral organists)" (editions Baerenreiter, BA 11217) (2013)
  • Mass of St. Louis (congregational mass for congregation and organ (or organ + brass + choir ad lib.)) (2013/2014)
  • Pilgrim mass (for the pilgrimage in Mettlach) for congregation and organ (or organ + brass + choir ad lib.)) (2013/2014) (oder Orgel + Blechbläser + Chor ad lib.) (2015)
  • Two hymn tunes about St. Liutwin for congregation and organ (or organ + brass + choir ad lib.)) (2013/2014) (oder Orgel + Blechbläser + Chor ad lib.) (2015)
  • Second organ symphony (for 1 to 4 organs) (commissioned composition from the archdiocesis of Freiburg for the 50th anniversary of Freiburg cathedral organs) (world premiere 2015 in Freiburg cathedral) (2015)
  • 10 chorale preludes and 25 organ settings for the "oecumenic organ book" (editions Baerenreiter) (publication at Baerenreiter in progress) (2015/2016)