Before I adress the film comments, I need to adress the white canvas/4:33 bit, ulytau.
First, 4:33.
4:33 IS NOT music, and that is a pretty astentatious claim to make, to declare emphatically that something is not what it is claimed to be, but I don't make taht declaration lightly and, on the contrary, would argue that your friend must give some sort of argument besides the one given by you to claim that it is music.
I REALLY don't care for Ludwig Wittgenstein's Logical Positivism, nor his Tractatus (at this point fiedler's probably rolling his eyes and answering "Pro: I don't give a shit.) ;)
But his concept of Signifiers in written and auditory communication and art are nevertheless valid and the logical conclusions to make--for a language to work, Wittgenstein argues, there must be signifiers which correspond to a certain something else, ie, the letter "A" corresponds to a very particular couple of sounds.
The argument may be summed thusly (and, in true Wittgenstein fashion, mathematically, for our math fans out there):
A=A.
A=/=K
A=/=(Blank Space)
"A" doesn't correlate to a "K" sound, and so it is not "=" to it, nor is "A" free from any defined sound, so it's not "=" to nothing, silence, or anything of the sort.
A is ONLY = to A, as that is the definition of A.
Now, this, according to Wittgenstein, applies to language and art, and according to him, this is how art and language works--assign a symbol to something, and the symbol stands as a particular signifier for something, ie, it's "definition," and so even though there may be in front of me the sheet music to "Bohemian Rhapsody"--I thought I'd use someone besides the composers, as everyone is tired of my using them, and anyway, I like Queen, too--and on my computer it may be playing from the speakers, these two things are really the same thing, one is the "symbolized" version, and one is the corresponding auditory sound. It's the same thing, "said" two different ways, but the "definition" of the thing is the same, sheet music or audio music, it's still "Bohemian Rhapsody" and IS ONLY EVER "Bohemian Rhapsody" AND NOTHING ELSE, or, to put it another way...
Bohemian Rhapsody sheet music=Bohemian Rhapsody audio music.
Bohemian Rhapsody=Bohemian Rhapsody.
Bohemian Rhapsody sheet music=/=Hey Jude sheet music.
Bohemian Rhapsody audio music =/=Hey Jude audio music.
Bohemian Rhapsody=/=Hey Jude.
Now, apply this to "Music" as a medium.
The Webster's Definition:
Definition of MUSIC
"the science or art of ordering tones or sounds in succession, in combination, and in temporal relationships to produce a composition having unity and continuity"
Where does 4:33 violate that?
-ORDERING tones; there is no ordering in 4:33 by your own admission that every performance is different in nature because of different ambient sound, whereas music, as is defined here, has an ordered, SET correspondance of tones, ie, Bohemian Rhapsody's sheet music does NOT change, it is ordered, whereas 4:33 changes each time, by your own admission (there is a counterargument to this that I've heard, which I'll adress momentarily.)
-Ordered TONES; this implies different NOTES, the way a sentence implies different LETTERS, ie, SIGNIFIERS to make the point, and so, in the same way that you cannot have a sentence with no letters, you cannot have a musical score without notes (again, there is a counter to this I've heard, which I'll adress in a moment.)
-IN SUCCESSION implies, again, that there is a set succession of these notes and, again, 4:33 does not have this succession; waht is more, if we wanted to read into "succession" that this is supposed to be a LOGICAL succession of notes, ie, a pre-ordained pattern, then this, again, would be something 4:33 lacks, as you'd be hard-pressed enough to argue that the ambient sounds occur in a pattern as they are, by your own admission, not controlled and different each time, but even if we allow THAT, there's still the fact they are not, and cannot, be PRE-ORDAINED patterns, as the whole point of 4:33 is that it is NOT pre-ordained, but unique each time.
-"In combination" Essentially, take the "in succession" part, and add to it the fact that these sounds are meant to be intentionally combined, whereas 4:33 is, by ITS definition, incidental and ambient and therefore CANNOT occur in a determined combination.
-"UNITY and CONTINUITY" The "continuity" bit is easy enough to spot, as 4:33 changes each time and therefore lacks continuity from one instance to the next, and, as the sounds are incidental and may come from many various sources, you would again be hard-pressed to argue 4:33 has a "unity" about it, with all these different sources colliding, but even if this was established, however, there is still the fact that there is an utter lack of continuity and thus a breach in the definition of "music."
NOW...
The two counters I hear most often, and my responses:
1. "4:33 DOES have order to it in that it is, musically, all "rests," which are valid and recognized parts of music, and so 4:33 IS composed ot musical elements, ergo, it is a musical composition."
My two points there:
-To adress the second half of that first, just because something has certain elements of a musical composition does NOT automatically make it so, in the same way that, while periods, words, commas, and the like are parts of a novel, their appearance on a recipt does NOT make that recipt a novel--there is more to a novel than those elements, and while you may--correctly--say all the elements of novel do not have to be in place for a work to be considered as such, enough have to be present to make it so, and, just as a recipt=/=a novel, ONLY rests=/=a complete musical score
-Rests are analogous to "0" in mathematics, a LACK or ABSENCE of denotation, and as such, this raises problems for the statement rests=notes; there is debate whether "0" is a number or not, and so while I cannot and will not flat-out say rests are not notes, it seems rather hasty to go the other way and jump to the conclusion that they are.
2. "Rests ARE 'tonal denotations,' and so 4:33 DOES have a set, pre-ordained score, one composed entirely of all rests."
My three points in response:
-First and most obviously, to say 4:33 has a score seems to violate the very IDEA of 4:33; isn't the point supposed to be, as you said, that it's different each time, and NOT pre-ordained? A score is something set, and 4:33 is supposed to be free of that...so, if this is a position you adopt, that 4:33 is different each time, and yet it has a set score, composed entirely of rests, doesn't that seem rather contradictory?
-Second, if we DO somehow accept 4:33 as a set score and grant that rests=notes, we have the issue of the NATURE of those notes; as said earlier, "A"=/="K." "A" can only ever equal "A". As such, rests are defined as PAUSES in the score, ie, pauses in between notes...the very term, "rest," implies a BREAK between two periods of action, in this case, musical action, and so, if no notes are played, these rests become irrelevant, it's merely pause after pause after pause with nothing preceding or succeeding it, and so, much as no sentence can be ",,,,,,," with no words between those commas, a musical score needs notes between the rests.
-EVEN IF we make what I'd consider to be an absurd concession and say that not only are rests=notes and you CAN have a score of all rests, which is basically the same as a sentence with all commas, then that is still THE ONLY THING THAT IS ACTUALLY COMPOSED WIOTHIN THE BODY OF THE SCORE ITSELF AND NONE OF THE AMBIENT SOUNDS THEN ARE PART OF THAT SCORE. If I write a book composed entirely of commas, and then in the bookstore, where its being sold, you read this book of commas as two people by you recite lines from "Hamlet" in rehearsal for a school play, that does NOT mean my book should of commas all of the sudden may be credited as having these lines of "Hamlet" be part of the book. To give a musical example, if I am listening to a performance of Tchaikovsky's Piano Concerto #1, and the guy next to me suddenly has a brain anuerism from having debated philosophy with me for hours before the concert and starts convulsing and smacking into chairs and makes a lot of noise, this noise is NOT now part of the score, nor is it attributable to Tchaikovksy, he gets no "credit" for these involuntary sounds that occur OUTSIDE HIS PRE-ORDAINED SCORE. Likewise, even if we accept rests as notes and 4:33 as a score, ALL it is now is a score completely composed of RESTS...NOTHING MORE can be attributed to 4:33, unless you are also willing to attribute the words "Fuck you, asshole!" from a fight you hear outside while at a play to Shakespeare and say it's now part of "Macbeth."