This post covers one of the most essential parts of using hardware with software - the order in which you do things really matters!

"Piano roll" animations of musical works.

Sing&See is vocal training software that helps you sing better by showing real-time visual feedback on your voice!

Music Prodigy Core makes practice and assessments easier. Instant red note/green note evaluation as students playA comprehensive solution for all voices, strings, percussion, winds, guitar, piano (patented polyphonic pitch recognition system)All student levels, general music through universityNo external microphone requiredIncludes thousands of music titlesNo training requiredTeacher classroom dashboard with pre-formatted student progress reportsiPhone, iPad, Android phones and tablets, Windows PCs, Mac OS X, and Amazon Kindle Fire

With this feature rich open source survey software you can freely develop research questionnaires. The questionnaires must be hosted in your own private web space.