melrōse musical expression player

# Known Issues - cannot use variable for indices in - dynamicmap - transposemap - octavemap - notemap - sequencemap - group cannot have multiple sequences - rotated not used - not supported - legato - staccato - decreasing velocity , each note(group) gets a lower velocity, linear of fixed, or log. increasing too? crescendo(10,127,seq) decrescendo(127,10,seq) dynamicrange('++++','----',seq) fader(algo,sequence('c d e')) - group only takes one sequenceable - volume for offsetting the velocity