Q:Information:  - `` Der gute Kamerad '' ( `` The good Comrade '' ) , also known by its incipit as Ich hatt ' einen Kameraden ( `` I had a comrade '' ) is a traditional lament of the German Armed Forces . The text was written by German poet Ludwig Uhland in 1809 . Its immediate inspiration was the deployment of Badener troops against the Tyrolean Rebellion . In 1825 , the composer Friedrich Silcher set it to music , based on the tune of a Swiss folk song . The song is about the immediate experience of a soldier losing a comrade in battle , detached from all political or national ideology ; as a result , its use was never limited to one particular faction and was sung or cited by representatives of all political backgrounds throughout the 19th and 20th centuries , and was translated for use in numerous fighting forces , French , Dutch , Spanish , Japanese and others . `` The Good Comrade '' still plays an important ceremonial role in the German Armed Forces and is an integral part of a military funeral , continuing a tradition started at some point around 1871 . The song has also become traditional in obsequies of the Military of Austria , the Austrian firebrigades and the highly prussianized Chilean Army . It is also used to some degree in the French Army , particularly in the Foreign Legion . When the song is played , soldiers are to salute , an honour otherwise reserved for national anthems only . Occasionally the song is played at civil ceremonies , most often when the deceased had been affiliated with the military . It is also commonly sung at the funerals of members of a Studentenverbindung . Finally , the song is often played on Volkstrauertag , the German Remembrance Day , at memorials for the fallen . The above text is Uhland 's original version . Various variants have been recorded over the years . Heyman Steinthal in an 1880 article in Zeitschrift für Völkerpsychologie noted a variant he heard sung by a housemaid , Die Kugel kam geflogen / Gilt sie mir ? Gilt sie dir ? ( i.e. `` the bullet came flying '' instead of...  - Grief is a multifaceted response to loss, particularly to the loss of someone or something that has died, to which a bond or affection was formed. Although conventionally focused on the emotional response to loss, it also has physical, cognitive, behavioral, social, cultural, and philosophical dimensions. While the terms are often used interchangeably, "bereavement" refers to the state of loss, and "grief" is the reaction to that loss.  - Mourning is, in the simplest sense, grief over someone's death. The word is also used to describe a cultural complex of behaviours in which the bereaved participate or are expected to participate. Customs vary between cultures and evolve over time, though many core behaviors remain constant.  - A song, most broadly, is a single (and often standalone) work of music that is typically intended to be sung by the human voice with distinct and fixed pitches and patterns using sound and silence and a variety of forms that often include the repetition of sections. Written words created specifically for music or for which music is specifically created, are called lyrics. If a pre-existing poem is set to composed music in classical music it is an art song. Songs that are sung on repeated pitches without distinct contours and patterns that rise and fall are called chants. Songs in a simple style that are learned informally are often referred to as folk songs. Songs that are composed for professional singers who sell their recordings or live shows to the mass market are called popular songs. These songs, which have broad appeal, are often composed by professional songwriters, composers and lyricists. Art songs are composed by trained classical composers for concert or recital performances. Songs are performed live and recorded on audio or video (or in some, cases, a song may be performed live and simultaneously recorded). Songs may also appear in plays, musical theatre, stage shows of any form, and within operas.  - Music is an art form and cultural activity whose medium is sound and silence, which exist in time. The common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics (loudness and softness), and the sonic qualities of timbre and texture (which are sometimes termed the "color" of a musical sound). Different styles or types of music may emphasize, de-emphasize or omit some of these elements. Music is performed with a vast range of instruments and vocal techniques ranging from singing to rapping; there are solely instrumental pieces, solely vocal pieces (such as songs without instrumental accompaniment) and pieces that combine singing and instruments. The word derives from Greek  ("mousike"; "art of the Muses"). In its most general form, the activities describing music as an art form include the production of works of music (songs, tunes, symphonies, and so on), the criticism of music, the study of the history of music, and the aesthetic examination of music. Ancient Greek and Indian philosophers defined music as tones ordered horizontally as melodies and vertically as harmonies. Common sayings such as "the harmony of the spheres" and "it is music to my ears" point to the notion that music is often ordered and pleasant to listen to. However, 20th-century composer John Cage thought that any sound can be music, saying, for example, "There is no noise, only sound."  - A poet is a person who writes poetry. Poets may describe themselves as such or be described as such by others. A poet may simply be a writer of poetry, or may perform their art to an audience.  - Crying is the shedding of tears in response to an emotional state. The act of crying has been defined as "a complex secretomotor phenomenon characterized by the shedding of tears from the lacrimal apparatus, without any irritation of the ocular structures". A related medical term is lacrimation, which also refers to non-emotional shedding of tears. Crying is also known as "weeping", "wailing", "whimpering", and "bawling".  - A lament or lamentation is a passionate expression of grief, often in music, poetry, or song form. The grief is most often born of regret, or mourning. Laments can also be expressed in a verbal manner, where the participant would lament about something they regret or someone they've lost, usually accompanied by wailing, moaning and/or crying. Laments constitute some of the oldest forms of writing and examples are present across human cultures.   - Johann Ludwig Uhland (26 April 1787  13 November 1862), was a German poet, philologist and literary historian.  - Poetry (the term derives from a variant of the Greek term, "poiesis", "making") is a form of literature that uses aesthetic and rhythmic qualities of languagesuch as phonaesthetics, sound symbolism, and metreto evoke meanings in addition to, or in place of, the prosaic ostensible meaning.    Given the paragraphs above, decide what entity has the relation 'instance of' with 'poem'.
A:
ich hatt' einen kameraden