Why is the ethnomusicologist, Bela Viktor Janos Bartok's Piano Concerto No. 2 in G major considered notorious?
Piano Concerto No. 2 (Bartók) Béla Bartók's Piano Concerto No. 2 in G major, Sz. 95, BB 101 (1930–31) is the second of three piano concerti, and is notorious for being one of the most difficult pieces in the repertoire.
Symphony No. 27 (Mozart) Symphony No. 27 in G major, K. 199/161b, is a symphony composed by Wolfgang Amadeus Mozart in April, 1773. The symphony is scored for 2 flutes, 2 horns, and strings.