The nine levels of difficulty of piano solo music pieces, in example and sheet music incipitis.

We report a short study of OMR (optical music recognition) between .xml, .musicxml format and kern format. The conversion task involve three open source online web tools - Ace Studio, Sound Slice, and Verovio Humdrum. We show the result and compatibility of file conversion.

How How to Prepare for Math Olympiad Competition This article discusses how to prepare for math olympiad type questions. How to prepare for proof type questions? how to win math olympiad? How to become successful in math olympiad contests? Here is an outline There is no such thing as genius and smarts Difference between AMC and olympiad contests Fundamentals first Shake the tree How to prepare and improve? Links to resources and fundamentals Conclusions There is no such thing as smarts and...