Johann Peter Emil Hartmann
composer
- Hakon Jarl op. 40: Overture
- Yrsa: Overture op. 78 HartW 22
- Sonata for Piano in D Minor 'Prize Sonata' op. 34 HartW 74
- Prelude for Flute and Organ in G minor HartW 57
- Sonata for Organ in G minor op. 58 HartW 133
- Fantasy for Organ op. 20 HartW 130
- Suite for Piano and Violin in A minor op. 66 HartW 61
- Liden Kirsten (Little Kirsten) op. 44 HartW 3: 'Ja, jeg er hjemme! Ja, jeg er i Danmark' (Sverkel, Act II)
- Vølvens Spaadom (The Prophesy) op. 71 HartW 207
- Axel and Valborg: Overture op. 57 HartW 40
- Correggio: Overture op. 59 HartW 41
- Funeral March for Thorvaldsen's Interment in The Church of Our Lady HartW 34
- Symphony No. 1 in G minor op. 17 HartW 28
- Novelette in Six Little Pieces for Piano op. 55 HartW 96
- Characteerstykker (Small Character Pieces) op. 50 HartW 89
- Etudes Instructives op. 53 HartW 95
- Fantasia Allegro for Violin and Piano in D major
- Flyv Fugl, flyv over Furesøens Vove (Fly Bird, Fly) HartW 327
- Juletrøst
- Liden Kirsten (Little Kirsten) op. 44 HartW 3: 'Hor ungersvend, sig ikke nej' (Tavlebordsduetten, Act II)
- Liden Kirsten (Little Kirsten) op. 44 HartW 3: 'Langt, langt fra hjemments kyst' (Sverkel's Romance, Act II)
- Liden Kirsten (Little Kirsten) op. 44 HartW 3: Overture
- Symphony No. 2 in E major op. 48 HartW 29
- Sonata for Piano in F major HartW 98
- Sonata for Piano in A minor op. 80 HartW 119
- Sonata for Flute and Piano in B flat major op. 1 HartW 50
- Fantasy for Organ HartW 129
- Langfredag, Paaskemorgen (Good Friday, Easter Morning) op. 43 HartW 135
- Funeral March at N.P. Nielsen's Funeral from The Church of Our Lady HartW 134
- Religious and Folk-like Poems by Ad. Langsted and Ernst v.d. Recke op. 86 HartW Coll. 18
- Caprices for Piano op. 18/1 HartW 66
- Pièces caractéristiques op. 25 HartW 68
- Pieces in Song Form op. 37 HartW 76
- Fantasy Pieces for Piano op. 54 HartW 100
- En Efteraarsjagt (An Autumn Hunt) op. 63b HartW 42
- Lær mig! (Teach Me!) op. 63/5
- Den kjedsom Vinter gik sin Gang
- Music for Chr. K.F. Molbech's Play "Ambrosius" HartW 21
- Mindesang over de Faldne (Remembrance Song for the Slain) HartW 200
- Theme and Variations for Piano, Violin and Violoncello in C major HartW 59
- Sonata for Violin and Piano No. 1 in G minor op. 8 HartW 52
- Sonata for Violin and Piano No. 2 in C major op. 39 HartW 56
- Sonata for Violin and Piano No. 3 in G minor op. 83 HartW 62
- Jeg sadled min Hest en Morgenstund op. 86/10 HartW 262
- Syvsoverdag op. 30/15 HartW 14: 'Snart er natten svunden'
- I Vaaren knoppes en Lind saa grøn op. 86/7 HartW 259
- Herrens Fred (in Norwegian) HartW 413
- Prelude in G minor HartW 57 (Arr. for Flute and Piano)
- Andantino and 8 Variations in C Major
- Guldhornene (The Golden Horns), Op. 11