The English Madrigal School was the brief but intense flowering of the musical madrigal in England, mostly from 1588 to 1627, along with the composers who produced them. The English madrigals were a cappella, predominantly light in style, and generally began as either copies or direct translations of Italian models. Most were for three to six voices.
Most likely the impetus for writing madrigals came through the influence of Alfonso Ferrabosco, who worked in England in the 1560s and 1570s in Queen Elizabeth's court; he wrote many works in the form, and not only did they prove popular but they inspired some imitation by local composers. The development that caused the explosion of madrigal composition in England, however, was the development of native poetry—especially the sonnet—which was conducive to setting to music in the Italian style. When Nicholas Yonge published Musica transalpina in 1588, it proved to be immensely popular, and the vogue for madrigal composition in England can be said to truly have started then.
Musica transalpina was a collection of Italian madrigals, mostly by Ferrabosco and Marenzio, fitted with English words. They were well-loved, and several similar anthologies followed immediately after the success of the first. Yonge himself published a second Musica transalpina in 1597, hoping to duplicate the success of the first collection.
While William Byrd, probably the most famous English composer of the time, experimented with the madrigal form, he never actually called his works madrigals, and shortly after writing some secular songs in madrigalian style returned to writing mostly sacred music.
The most influential composers of madrigals in England, and the ones whose works have survived best to the present day, were Thomas Morley, Thomas Weelkes and John Wilbye. Morley is the only composer of the time who set verse by Shakespeare for which the music has survived. His style is melodic, easily singable, and remains popular with a cappella singing groups. Wilbye had a very small compositional output, but his madrigals are distinctive with their expressiveness and chromaticism; they would never be confused with their Italian predecessors.