easy (1) - very difficult (5)
bcl. - bass clarinet
cbcl. - contrabass clarinet
altocl. - alto clarinet
cl. - clarinet
fl. - flute
org. - organ
cemb. - harpsichord
pn. - piano
perc. - percussion
rec. - recorder
brec. - bass recorder
vl. - violin
vla. - viola
vlc. - violoncello
str4tet - string quartet
tb. - tuba
electr. – live electronics/tape
composers A | composers B | composers C | composers D | composers E | composers F | composers G |
composers H | composers I and J | composers K | composers L | composers M | composers N and O |
composers P | composers R | composers S | composers T | composers U and V | composers W, X and Z
| Composer | Composition | Instrumentation | Difficulty | Year | Duration |
| Kadar , Matthias | Levent | bcl.-organ | 3 | 2002 | 6' |
| Kadar, Matthias | E eve e…Rêve | bcl.-fl.-pn. | 4 | 1997 | 13' |
| Kadar, Matthias | Dubbel TT with HINdt | bcl.-cemb. | 3/4 | 1998 | 6' |
| Kahrs, Sven Lyder | Music by the night-wind sent | bcl.-hrp. | 2 | 1993 | 13' |
| Kaipanen, Jouni | Piping down the valleys wild opus 26 | bcl.-pn. | 4 | 1984 | 12' |
| Kalogeras, Alexandros | Quartet | bcl.-fl.-pn .-perc. | 3 | 1992 | 12' |
| Kanding, Ejnar | Subrioso Saltat | bcl.-vlc.-pn. | 4 | 1995 | 11' |
| Kang, Suhki | Impromptu | bcl.-fl. | 5 | 1994 | 8.30' |
| Kasteelen, Ilse van de | Ja zeggen | bcl.solo in chamb.opera | 3 | 1994 | 45' |
| Keeling, Andrew | Distant Skies, Mountains and Shadows | bcl.-fl.-pn. | 3 | 1992 | 9' |
| Kergomard, Henri | Mouvements stables | bcl.-organ | 4 | 2003 | 8' |
| Kergomard, Henri | Tropê | bcl.-fl.-pn. | 3 | 1990 | 6.45' |
| Kergomard, Henri | Vanessa | bcl.solo | 3/4 | 2003 | 7' |
| Ketting, Otto | Quodlibet | bcl.-perc. | 2 | 1979 | 4' |
| Ketting, Otto | Summer | bcl.-fl.-pn. | 2 | 1985 | 14.30' |
| Keulen, Geert van | Double sur Cors et Cordes | bcl.-orch. | 3 | 1984 | 14' |
| Keulen, Geert van | Skin | bcl.-fl.-pn. | 4 | 1995 | 12' |
| Keuris, Tristan | Concertino | bcl.-str4tet | 3/4 | 1977 | 9' |
| Keuris, Tristan | To Brooklyn Bridge | bcl.-2cl.-4sax.-orch.-choir | 3 | 1982/89 | 26.30' |
| Keuris, Tristan | 7 Pieces for bass cl. and chamber orchestra | bcl.-orchestra | 3 | 1983 | 14' |
| Kim, Hee-yeon | Space….Wamove | bcl.-fl.-pn. | 3 | 1993 | 6' |
| Koc, Marcello | Impresiones II | bcl.-pn. | 2 | 1985 | 6' |
| Koc, Marcello | Concierto | bcl.-orchestra | 3 | 1986 | 12' |
| Koenig, G.M. | Intermezzo | bcl.-fl.-pn. | 3 | 1985/91 | 14' |
| Kont, Paul | Afrikanische Lieder | bcl.-sopr.-2cl.-pn. | 2 | 1974 | 11 |
| Kopytman, Mark | Cantus III | bcl.-orchestra | 3 | 1983 | 16' |
| Kosvinger, David | Trio 1992 | bcl.-fl.-pn. | 3 | 1992 | 12' |
| Kowalkowski, Jeffrey | Trio | bcl.-fl.-pn. | 2 | 1992 | 7' |
| Kox, Hans | Gedächtnislieder | bcl.-voice-orch. | 3 | 1972 | 18' |
| Kox, Hans | Dorian Grey | bcl.soloist in opera | 3/4 | 1973 | 125 |
| Krebs, Joachim | Monologs | bcl. | 4 | 1979 | 10.30' |
| Krebs, Joachim | Rizohm I | 9bcl. | 4 | 1981 | 14' |
| Krepakevich, Shane | O Surely it's a door | bcl.-organ | 2 | 2004 | 5' |
| Krepakevich, Shane | Your Brother on a rock near water | bcl.-organ | 2 | 2006 | 8' |
| Kucera, Vaclav | Van Gogh Self Portrait | bcl.-tape | 3 | 1985 | 15.30' |
| Kucera, Vaclav | P.Breughel Inspiration | bcl.-fl.-pn. | 3 | 1988 | 13' |
| Kucera, Vaclav | Invariant II | bcl.-pn.-tape | 3 | 1974 | 14.30' |
| Kunst, Jos | Solo Identity I | bcl.solo | 3/4 | 1972 | 6' |
| Kunst, Jos | No time at all | bcl.-pn. | 5 | 1972 | 7' |
| Kunst, Jos | No Time | bcl.-pn.-ensemble | 5 | 1972 | 12' |
| Kunst, Jos | Any Two | bcl.-brec. | 3 | 1975 | 7' |
| Kupkovic, Ladislav | “ . . . “Version for 2 basscl. | bcl.-tape | 3 | 1972 | 8' |
| Kupkovic, Ladislav | Concours | bcl.-orchestra | 4 | 1973 | 18' |
| Kupsch, Thomas | Sounds for HET | bcl.-fl.-pn. | 3 | 1993 | 8' |
| Kurdybacha, Robert | Landscapes ( part II) | bcl.-fl.-pn. | 2 | 1996 | 7 |
| Kvech, Otomar | Otisky | bcl.-fl.-pn | 2 | 1988 | 10' |
