hornet61 said:Music is in the age of the beholder...
With all due respect.....no, it isn't. Music appreciation may be in the age of the beholder but the definition of music certainly isn't.
Genuine music has certain esoteric qualities that define sound as music. Without these qualities it is just noise. Chuck Berry and Glenn Miller both had these qualities although their music was very different. Jazz is different than polka but both are music.