The convention of comparability
An antimusic is a form of music which defies convention to such a degree that some people would not find it musical.
A Convention
A Convention
A convention could mean a conference, or something that is a custom.
A musical score or the process of creating a musical score.
group (musical), or "musical group"
you doodle
You mean the Philadelphia (Constitutional) Convention? - If so, Philadelphia, Pennsylvania
you have to give us more information so we can answer. what convention do you mean and what time do you mean.
Read lazy
do you mean throughout musical theatre history? Not sure what you mean by concepts of music?