Purcell
Henry Purcell (1659-1695) was an English organist and Baroque composer of secular and sacred music. Although Purcell incorporated Italian and French stylistic elements into his compositions, his legacy was a uniquely English form of Baroque music. So strong was his reputation that a popular wedding processional was incorrectly attributed to Purcell for many years. The so-called Purcell's Trumpet Voluntary was in fact written around 1700 by a British composer named Jeremiah Clarke as the Prince of Denmark's March.

More information for this classical composer and his music can be found at Wikipedia...
Henry Purcell
Clarke - Trumpet Voluntary
Clarke - trumpet voluntary - Classical Music - 02.06 - Christmas - solo, baroque, trumpet - Prince of Denmark's March, better known as the Trumpet Voluntary written by Jeremiah Clarke. Clarke's Trumpet Tune in D from the opera 'The Island Princess' is also wrongly belived to be a work of Henry Purcell.
Purcell - Funeral Music for Queen Mary
Purcell - Funeral Music for Queen Mary - Classical Music - 02.02 - baroque, tympani, kettledrum - Henry Purcell was commissioned to write the funeral music for Queen Mary II of England 1694, entitled Music for the Funeral of Queen Mary
Purcell - Trumpet Tune
Purcell - trumpet tune - Classical Music - 01.16 - Christmas - solo, baroque, trumpet - Believed to be composed by Henry Purcell, then scholars considered it to be by Jeremiah Clarke. The famous Trumpet Voluntary is also mistaken for Purcell's work.