virtual midi piano keyboard delete mapping

My instinct is that the left and right arrow keys would be best to use to shift octaves. If you were entering a line in the key of G it would likely work well but if you were entering a line in the key of C you might be doing a lot of octave shifts to get the notes to the left of the lower C. The mapping results in a very small keyboard which offers only an octave and a half. How easy is it to use? Depends, I think, on the specific line of music you want to enter. Import Audio files, and map them to Midi notes. The big problem is that the number of keys available on a horizontal row is limited. Output Audio from our Midi player (or any other audio source) to MP3 or WAV files. So for people who don't have a mental model of the piano keyboard, this mapping may be less intuitive.

Of course you don't look at the letters on the alpha key board - they do not map to the musical notes in any way.

If you have some experience on the piano, this mapping will make sense. But sometimes you need to do it and as both a pianist and UX designer, I find this mapping OK. Playing piano on a computer keyboard is not great. To get to a black key you reach up to the row above so that C# is mapped to the 'W' key, and so on. The 'A' on the keyboard is set to correspond to the note 'C' each key to the right corresponds to the next white note on the piano. This mapping mirrors (more or less) the white and black keys on the piano. The key mappings shown by user 'ekapros' is intuitive.

Virtual midi piano keyboard delete mapping