imaestro similar to the existing Brain Tuner app. Brain Tuner displays simple mathematical equations and the user has to quickly determine if the equation is correct or not. Music tuner would be an educational tool that one would play for short sessions such as when riding train/bus. It would display a sequence of notes on a musical staff and the user would identify the notes being displayed. In addition to this Music tuner can also serve as a tool for ear training, for instance Music tuner would play two pitches and based on their relative musical distance, the user would identify the kind of interval that was played.Chord identification can also easily be added. These “training sessions” would be designed to be short and perhaps with multiple levels of difficulty.Requirements: