Regarding the classical music, it was through the Ionian islands (which were under western rule and influence) that all the major advances of the western European classical music were introduced to mainland Greeks. The region is notable for the birth of the first School of modern Greek classical music (Heptanesean or Ionian School, Greek: Επτανησιακή Σχολή), established in 1815. Prominent representatives of this genre include Nikolaos Mantzaros, Spyridon Xyndas, Spyridon Samaras and Pavlos Carrer. Manolis Kalomiris is considered the founder of the Greek National School of Music.
Try to answer this question if possible (otherwise reply "unanswerable"): Who is considered the Greek National School of Music founder?
Manolis Kalomiris