proszę o tłumaczenie na polski. jest to teks o symfoni wiesennej schumanna
the first Movement has fairly extended Introdution, devoted to morenor less pointednallusions to the chief Theme of the Allegro. In its present form it opens with an intonation of the thematic phrase ( by the trumpets and horns), but pitched a third higher than the original draft. Schumann was constrained to alter the pitch in this manner, becouse of the decidedly awkward effect of the original tones upon the" natural" brass instruments then vouge- not yet supplied with the valves that equalized the entire scale . The change in pitch is generally regarded as deplorable and nowadazs can easily be fectified