Yes, I know this is a loaded question and has been discussed endlessly over the centuries by people much smarter than I am. Still, occasionally we are presented with a "sound thing" that raises the questions anew.
How do we really define music? What constitutes a musical experience? If Cage's 4'33" of silence is a musical composition, is an unending randomized sequence of notes music? If you enter that unending sequence at a different time that I do, and leave at a different time than I do, have we heard the same "composition"?
The Sounds of Wikipedia. I've had this going in the background as I've worked all evening. Is it music?
http://listen.hatnote.com/Of course, if you click a "note" it opens the article, making it a unique sort of navigational tool. So it is practical. Does that change the answer?