WolframAlpha
Across thousands of domains--with more continually added--Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you. Parts of …
Magellan RoadMate North America
Play Piano
Magic Stave Midi Recorder
Magic Stave can analyze your playing/singing and record a MIDI file from it. You can then play the MIDI recording back through the built-in MIDI player. Share your MIDI files via D…