(Op. 5b) is a virtuosic piano fantasia that reimagines the third movement of Wolfgang Amadeus Mozart’s Piano Sonata No. 11 in A Major, K. 331 . Originally conceived in 1993 as a high-energy concert encore, it has become one of Say’s most celebrated arrangements, blending classical precision with the improvisational spirit of jazz and ragtime. Key Musical Features Mozart Fazil Say Turkish March Alla Turca Jazz Improvisation