Bardic Poetry is the writings produced by a class of poets trained in the Bardic Schools of Ireland and the Gaelic parts of Scotland, as they existed down to about the middle of the 17th century or, in Scotland, the early 18th century. Most of the texts preserved are in Middle Irish or in early Modern Irish, however, even though the manuscripts were very plentiful very few have been published. It is considered a period of great literary stability due to the formalised literary language that changed very little.
According to the Uraicecht Becc, bards and filid were distinct groups: filid involved themselves with law, language, lore and court poetry, whereas bards were verifiers. However, in time, these terms came to be used interchangeably. With the arrival of Christianity, the poets were still giving a high rank in society, equal to that of a bishop, but even the highest-ranked poet, the ollamh was now only 'the shadow of a high-ranking pagan priest or druid.' The bards memorized and preserved the history and traditions of clan and country, as well as the technical requirements of the various poetic forms, such as the dán díreach (a syllabic form which uses assonance, half rhyme and alliteration).
Much of their work consists of extended genealogies and almost journalistic accounts of the deeds of their lords and ancestors: the Irish bard was not necessarily an inspired poet, but rather a professor of literature and letters, highly trained in the use of a polished literary medium, belonging to a hereditary caste of high prestige in a conservative, aristocratic society, and holding an official position therein by virtue of extensive training and knowledge.
As officials of the court of king or chieftain, they performed a number of official roles, such as chroniclers and satirists. Effectively, their job was to praise their employers and curse those who crossed them. Their approach to official duties was very traditional and drawn from precedent. However, even though many Bardic poets were traditional in their approach, there were also some who added personal feelings into their poems and also had the ability to adapt with changing situations although conservative.