Hi Fred and Panos,
You were right. I transposed the whole keyboard and the midi was fixed as I wanted. Only issue now is that due my enexperience in these things, when I play the midi and mute the chanel 4 that is the midi voice, for playing myself the solo, the volume of the voice is too low comparated with the accompaniment of the midi. In short, the volume of the voice that I choose to play at the moment the midi sound very low comparated with the rythmic section of the midi. Can I fix this?
Thanks Regards
A. Machado