| Hry o Marii (The Miracles of Mary), opera, H. 236 |  |
Modern
Oper
|
| Hymn to St. James (Hymnus k sv. Jakubu), cantata for soloists, chorus, clarinet, horn, strings & organ, H. 347 |  |
Modern
Choral
|
| Impromptu for 2 pianos, H. 359 |  |
Modern
Keyboard
|
| Impromptu for violin & piano, H. 166 |  |
Modern
Kammermusik
|
| Impromptus (2) for harpsichord, H. 381 |  |
Modern
Keyboard
|
| Improvisation for piano, H. 333 |  |
Modern
Keyboard
|
| Instruktivní duo pro nervózní (Instructive Duo for the Nervous), for piano, H. 145 |  |
Modern
Keyboard
|
| Intermezzo for orchestra, H. 330 |  |
Modern
Orchestral
|
| Intermezzo for violin & piano, H. 261 |  |
Modern
Kammermusik
|
| Inventions (3) for orchestra, H. 234 |  |
Modern
Orchestral
|
| Jaro v zahrade (Spring in the Garden), for piano, H. 125 |  |
Modern
Keyboard
|
| Jaro, for piano, H. 127ter |  |
Modern
Keyboard
|
| Jazz-Suite for small orchestra, H. 172 |  |
Modern
Orchestral
|
| Jazz, for orchestra, female voice & 2 male voices (without words), H. 168 |  |
Modern
Orchestral
|
| Jeux (Hry), easy pieces (6) for piano, H. 206 |  |
Modern
Keyboard
|
| Julietta (The Key to Dreams), opera, H. 253 |  |
Modern
Oper
|
| Julietta, fragments (3) from the opera for soloists, chorus & orchestra, H. 253a |  |
Modern
Choral
|
| Julietta, suite from the opera, H. 253b (arranged by Vostrák) |  |
Modern
Orchestral
|
| Kdo je na svete nejmocnejsí? (Who is the Most Powerful in the World?), ballet, H. 133 |  |
Modern
Ballet
|
| Koleda milostná (A Love Carol), for voice & piano, H. 259 |  |
Modern
Vocal Music
|
| Kytice (Bouquet of Flowers), song cycle for soloists, (children's) chorus & orchestra, H. 260 |  |
Modern
Choral
|
| L'Automne malade (Chorý Podzim), song for voice & piano, H. 213bisA |  |
Modern
Vocal Music
|
| La Bagarre (Vrava), for orchestra, H. 155 |  |
Modern
Orchestral
|
| La Danse, for piano, H. 177 |  |
Modern
Keyboard
|
| La Revue de Cuisine (Kitchen Revue), jazz suite & ballet for clarinet, bassoon, trumpet, cello & piano, H. 161 |  |
Modern
Ballet
|