Beethoven kinek ajánlotta a op.2-es zongoraszonátát?

Google, legelső találat! Hayd-nek:

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"Ludwig van Beethoven's Piano Sonata No. 3 in C major, Op. 2, No. 3, is a sonata written for solo piano, composed in 1795. It is dedicated to Joseph Haydn and is often referred to as Beethoven's first virtuosic piano sonata. "