What is a piano sonata
A piano sonata is writen for a solo piano and they are usually written in three or four movements
wiki.answers.com/Q/What_is_a_piano_sonata

How do you play moonlight sonata on the piano
Help us answer this question: How do you play moonlight sonata on the piano [In categories: Lyrics and Sheet Music, Ludwig van Beethoven, Piano]
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What are some piano sonatas by Beethoven
Help us answer this question: What are some piano sonatas by Beethoven [In categories: Composers, Ludwig van Beethoven]
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How do you play Beethoven's sonata on the piano
Beethoven had 32 piano sonatas. The first thing to do is obtain the sheet music
wiki.answers.com/Q/How_do_you_play_Beethoven's_sonata_on_the_piano

What are the piano notes for sonata
with piano. There have been MANY sonatas written and therefore your question is too vague to answer.
wiki.answers.com/Q/What_are_the_piano_notes_for_sonata