Classical sonata: Mozart's Sonata for Piano in C major, K. 545

¶ … Mozart: Sonata for Piano in C major, K 545

Classical sonata: Mozart's Sonata for Piano in C major, K 545

Track time, melodic and accompaniment writing.

Group

The first section of music sounds bright and sprightly. It sets the melodic line and tone for the rest of the composition. The music begins relatively abruptly: there is little lead-in to the piece of music. The melody dominates the composition. The tone is relatively simple and charming but not excessively ornamented.

Although engaging, the use of repetition is manifested relatively early on in the work. There is a consistent use of similar thematic motifs even in the first minute, which will then be expanded upon later on. This gives the work simplicity, clarity, and ease in the way it is performed: there is nothing overdone or 'fussy' about the quality of the performance.

Transition 1:50

The transition is relatively brief and fleeting, marked only by a slight pause and a flurry of notes. The transition marks a slight coda in the performance, but given the brevity of the work as a whole, too much dramatic emphasis or too much of a pause would not be warranted. The overall quality is that of a hesitation rather than an abrupt shift.

Group 2: 2:09

The second section is more languorous and subdued, although it makes use of and plays with the melody of the first section. The notes are slightly longer. There is a great deal of similarity between the two sections and within the sections there is continuity of melody although the atmosphere of the music slightly shifts in quality.

Closing 2:31

The closing is a series of repetitive, swift notes that acts as another coda or closing. Rather than slowing down entirely, there is a sense of energy that is maintained throughout the work, including the closing.

Development 3:00

The third section has sections which sound almost ominous in tone. It is much darker and flatter in quality. While it is not more elaborate, it is more melancholy and musing in nature and has a different sensibility than does the previous sections.

Recapitulation: 3:50

The recapitulation similarly makes use of a fast series of notes to bring an end to the proceedings as a kind of 'period' or anticlimax to the work.

Part II: Differences between Group 1 and Group 2

Group 1 has a more classical and elegant tone to it. It begins the sonata sequence clearly and distinctly and the notes are relatively easy to distinguish. There are clear breaks between the different sections. Group 2 has a more contemplative, darker, and fluid quality. It makes use of the same themes as Group 1 but gives them a distinct 'twist.' The use of notes between the different sections of music in Group 2 tend to be more punctuated, elaborate and complex. However, the differences in tone between the groups are still relatively subtle. No one could miss the fact that both groups are still part of the same work of music.

Part IV: How the development section is launched

Mozart does not make use of abrupt, lengthy pauses as is common in previous, Baroque artists. However, there are slight pauses between the different sections, often with the use of rapid-fire notes to highlight the distinction between the various parts. Development sections echo some of the tinkling sounds of notes in the actual composition itself, showing a seamless and integrated quality with the rest of the composition while still marking a 'developmental' or transitional phase in the work. Not only does this alert the listener to the fact that a change is occurring; it also keeps the listener on his or her toes and prevents the listener from going on 'autopilot.'