some changes
Refining and improving notation system. Need to solve BPM semantic problem
assuming identity in *+ and *| functions
removing code duplication in MusicalSegment
Pitch rewritten to allow # and b alterations
Implemented up and down to manage exact interval generation
Scale system adapted to be musically coherent (ex: makes minor thirds instead of aurmented seconds)
Created Melody Player
minor debuging
Debugged midi tone extractor for C case
fixed not considered alters
Beginning of recuerdos