hi dave:
if a recording preserves the attributes of music and is played through an accurate stereo system, the result is as you state.
the key is that the source be well recorded and that a stereo system should be minimally inaccurate, as perfection does not exist.
with regard to a component, i believe you imply that the amr will preserve the musical attributes of a recording if they are present. if they are not, i believe the amr will reveal the inadequacies, as well. this means the amr is relatively uncolored.
is twhat i have described what you mean ?
the basic distinction between accurate and musical is that one may use the term "musical" to describe a recording and "accurate" to describe the sound of a stereo system.
a stereo system can't always be "musical", because some sources are not "musical".