Hymnen

Hymnen (German for "Anthems") is an electronic and concrete work, with optional live performers, by Karlheinz Stockhausen, composed in 1966–67, and elaborated in 1969. In the composer's catalog of works, it is No. 22.

The extended work is based on national anthems. It is structured in four Regions: Region I is dedicated to Pierre Boulez and uses "The Internationale" and "La Marseillaise", Region II is dedicated to Henri Pousseur and uses the "Deutschlandlied", a group of African anthems, the beginning of the Russian anthem, and a fragment of the "Horst-Wessel-Lied", Region III is dedicated to John Cage and uses the continuation of the Russian anthem, The Star-Spangled Banner, and the "Marcha Real", Region IV is dedicated to Luciano Berio and uses the "Swiss Psalm". Stockhausen wrote three versions, one for electronic and concrete music alone, one for electronic and concrete music with soloists, and finally an orchestral version of Region III, which can be performed by itself, or together with either the first or second version of the other three regions.