In aesthetics, the uncanny valley is a hypothesized relationship between the degree of an object’s resemblance to a human being and the emotional response to such an object. The concept suggests that humanoid objects which imperfectly resemble actual human beings provoke uncanny or strangely familiar feelings of eeriness and revulsion in observers.
I was wondering about this recently in regards to music and covers. A song produced for a record is going to sound different in a live performance space, even if it is a remix. I wonder if there is a similar ‘uncanny valley’ experience where a song gets too close to replicating the original that it becomes a little lost?