key change to three flats and also the development section. The tempo accelerates to allegro for the development. The strings are used to imply the winds of nature, in a similar vein to that of Sibelius. This is punctuated by the brass and woodwind with the falling semitone motif, which gets larger intervallically to a major second and then a minor third. This section is a canon; the polyphony of which Mellers believes shows the randomness of nature. The key shifts down mediants, until it reaches D minor, when the strings imitate Sibelius again, this time using tremolo effects. For the recapitulation the tempo slows and the dynamics are reduced. The C pedal is reintroduced, but this time in a more melodic fashion. There is more development in the recapitulation. The movement ends in a similar way to the opening, with the horn call, but the key signature of two flats rather than one sharp is used. The bases descend to C via E, leaving the tonality of the movement still in question. Arnold Whittall argues that "With respect to D Major, the Preludio might be regarded as a clear case of Schoenbergian 'Schwebende Tonalität' ('fluctuating: suspended, not yet decided' tonality)", although Vaughan Williams stated that Schoenberg's music meant nothing to him. II: Scherzo Vaughan Williams uses rhythm in the Scherzo to convey different effects. The focus of the movement is centred on the rhythm rather than the ambiguous tonality of the Preludio. Lionel Pike comments that "at times it seems more like a counterpoint of rhythms than of pitches." The movement begins with three dotted minims in a fast 3/4 time (dotted minim = 120), and then minims for four bars, which create hemiolas and then crotchets. This gives the illusion that the music is accelerating, and so the pulse does not settle. When the melodic line begins, the music is divided into five bar phrases. A sense of stability is established when the theme is repeated by the viola and double bass in stable two bar phrases. However the violins enter with phrasing that does not conform to either pattern, thus adding more confusion. Using this rhythmic phrasing, the dorian line played on the violins and the aeolian woodwind line are differentiated rhythmically, as well as tonally. The rhythmical confusion is halted when the wind and strings alternate downward runs antiphonally. III: Romanza In the manuscript score Vaughan