great composers:
bach beethoven brahms choplin debussy handel haydyn liszt mendelssohn mozart
etc etc etc
famous compositions:
No. 1: O Fortuna from Carmina Burana, by Carl Orff No. 2:...
Gregorian Chants are regarded as medieval, though they could come from earier times.I always liked Victimae Paschali Laudes, which can be heard at the Wikipedia article on it. The trouble is, it is...