Classical music voice teachers or from completion of a formal program offered by a Conservatory, college or university, such as a Bachelor of Music or Master of Music degree (which includes individual lessons from professors). In classical music, "...extensive formal music education and training, often to postgraduate [Master's degree] level" is required. Performance of classical music repertoire requires a proficiency in sight-reading and ensemble playing, harmonic principles, strong ear training (to correct and adjust pitches by ear), knowledge of performance practice (e.g., Baroque ornamentation), and a familiarity with the style/musical idiom expected for a given composer or musical work (e.g., a Brahms
Polish Requiem Ciaccona "in memoria Giovanni Paolo II per archi" (in memory of John Paul II for strings). The completed Requiem was first performed on 17 September 2005 in Wroclaw, during Wratislavia Cantans 2005, by Polish National Radio Symphony Orchestra Katowice, under the direction of the composer himself. The "Polish Requiem" is scored for soprano, mezzo-soprano, tenor and bass soloists, SATB mixed choirs, and an orchestra consisting of three flutes (third doubling piccolo), three oboes, three clarinets in B-flat, one bass clarinet, three bassoons, one contrabassoon; six horns in F, four trumpets in C, four trombones, one tuba; a percussion section consisting