The real motivation to develop this harmonica course was to think about creating tools so that people could express themselves in the most truthful way possible through the instrument. A truly impactful song is not always virtuous and is not always up to standard. What really connects people is the emotion that the music goes through, and to have emotion it has to be true for whoever is playing, people feel it ... The harmonica is a small instrument, but very rich in possibilities of effects, rhythms, notes, in short ... it is an instrument that is always developing. Someone always finds a new way to play. And you can find your own way, your way of playing the harmonica, and thereby inspire others. And you will only find your way of playing the harmonica by experimenting, making mistakes, taking risks ... without fear, simply transmitting your emotion through the instrument.