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Many users, especially beginners, have mentioned that they have delayed learning piano due to the costs associated with buying a piano or having a tutor. As such, it would help then if we could provide music education (especially beginner level) at low cost.
Address the 'feeling lonely' problem
Learning things alone sitting in a room is boring, and much more in the case of music which is such an aesthetic and creative subject. Users have mentioned time and again how having other people around is a much better experience.
Precise pitch training (optional)
Users have also expressed interest in learning not only the art of distinguishing notes being played on an instrument, but rather also having a tool which would give them feedback on the pitch at which they themselves are singing. However, since real-time pitch analysis is an open problem with its own conference dedicated to it, we have marked this goal as optional.
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