KV271 'Jeunehomme'. Par MOZART WOLFGANG AMADEUS. Concerto For Piano And Orchestra No. 9 E-flat major K. 271 'Jeunehomme'. Piano Solo, Oboe (2), Horn (2), Violin (2), Viola, Violoncello, Double bass. The New Mozart Edition offers researchers a musicologically unimpeachable text based on all the available sources (first and foremost Mozart 's autograph manuscripts). At the same time, it also serves as an aid to authentic performances. The Barenreiter Urtext study scores are a prime example of how Barenreiter takes a musical text and transfers it into a practical format. The Barenreiter Urtext Study Scores, format 16. 5 x 22. 5cm, are ideal for musical analysis, rehearsalpurposes and even conducting. The Study Scores are distinguished by high quality paper and binding as well as an excellent layout. In this way masterworks of musical history are made available as compact sized scores at extremely affordable prices!/ Répertoire / Piano et Orchestre