PracticeSharp (or Practice#) - A Utility for Practicing your Musical Instrument with Playback

I've been punching code since the age of 9 when I got my first computer - A Sinclair Spectrum with 48Kb of RAM!
That was a great time, when peek and pokes were the way to do stuff.

I wrote in X86 Assembly, Logo , Basic, C, C++, Pascal, Delphi, Java and in the last 16 years C#, but NodeJS and Python too.