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A lai was a song form composed in northern Europe, mainly France and Germany, from the 13th to the late 14th century.

The poetic form of the lai usually has several stanzas, none of which have the same form. As a result, the accompanying music consists of sections which do not repeat. This distinguishes the lai from other common types of musically important verse of the period (for example, the rondeau and the ballade). Towards the end of its development in the 14th century, some lais repeat stanzas, but usually only in the longer examples. There is one very late example of a lai, written to mourn the defeat of the French at the Battle of Agincourt (1415), (Lay de la guerre, by Pierre de Nesson) but no music for it survives.

There are four lais in the Roman de Fauvel, all of them anonymous. The lai reached its highest level of development as a musical and poetic form in the work of Guillaume de Machaut; 19 separate lais by this 14th-century ars nova composer survive, and they are among his most sophisticated and highly-developed secular compositions.

Other terms for the lai, or for forms which were very similar to the lai, include descort (Provençal), Leich (German), and Lay (English).

[edit] Composers of lais

• Adam de Givenchi
• Charles d'Anjou
• Charles, Duke of Orleans
• Gautier de Coinci
• Gautier de Dargies
• Guillaume de Machaut
• Guillaume li Vinier
• Marie de France
• Philippe de Vitry (uncertain; works attributed to him may be anonymous)
• Tannhäuser
• Thomas Herier

[edit] See also

• Virelai
• Breton lai
• The Lais of Marie de France