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Program written in Vb6 to help learning notes with a midi keyboard device or with a virtual "on screen" piano. You can play your midi keyboard and see the relative name in notation C D E.. or notation DO RE MI.... and the position on pentagram and on a mandolin's fretboard. There is also a TEST section that generate a random note in one of the four notations described above and you have to guess it in the less time possible.