Whoever said it, they certainly caught the truth that written words cannot adequately capture an aural sensation. A great illustration of this is the 1998 interview* of Ray Manzarek of The Doors by Terry Gross on the Fresh Aire radio program. Manzarek describes with the help of a keyboard how the Doors worked as a group and how they wrote the song "Light My Fire". A written transcript of this interview would be unintelligible, whereas the audio interview is a revelation. Terry Gross has recorded many interviews with musicians where they play their music and they are all worth hearing.
Although I spend plenty of time listening, I have never found it useful to read about music. That is not to say that there cannot be good writing about music. In my experience the best has been in fiction, particularly the novels of Ian McEwan. In "Saturday
A good part of "Amsterdam
* Unfortunately, to listen to this piece, you have to have the Real Player. I have it because I have installed the BBC iPlayer to listen to old comedy shows including the Goon Show. If you do not want the Real Player, here is a another piece from NPR Music about "Light My Fire" with more palatable download requirements.