from Wikipedia. The Piano Sonata No. 16 in C major, K. 545, by Wolfgang Amadeus Mozart was described by Mozart himself in his own thematic catalogue as .\r<br>\r<br>Mozarts Piano Sonata No. 16 Sonata facile, KV 545, 1st Movement. Played with Synthesia. Visit my Website for more Synthesia Tutorials: .\r<br>\r<br>If you use Synthesia, you need this: Learn any song in half the time – guaranteed. SUBSCRIBE TODAY – newest songs added .\r<br>\r<br>Request from Tunisia. This goes with the at tempo version. Level 4, C Major. On the trills, it might be easier for most to alternate fingers 1&3. Time Mark: [B] (7:01) .