Postby nomsgmusic » Wed Feb 20, 2013 11:31 pm
Ok, I think I've got 'cha. Let's start here. I always look to the bottom number to see NOT (as many describe it) what note gets the "beat" ... But instead to establish the "pulse" of the music. That is the most important part in establishing a rhythmic phrase (and rhythmic flow.) When we subdivide rhythms by pulse we are doing it for (ease of) reading purposes. In modern times we usually quantify all the rhythms to each pulse (when written) so they are easier to see/interpret.
I have been told, (I can't verify the validity) that up until recently people didn't put the numbers above notes (like the 3 over a Triplet) so it often left some rhythmic ambiguity (as in your Messiean snippet.)
And you probably know that Chaffee (for example) writes all his odd groupings as ratios, because that's really what they are. For example, the three notes of a triplet aren't really eighth notes. They are three notes being played where two notes are normally played. Ie. 3:2 (or 3 over 2.) A group of five sixteenth notes aren't sixteenth notes, but five notes equally spread where 4 notes are usually played. Ie. 5:4 (or five over four)
I also seem to remember a teacher saying that time signatures are a newer occurance as well (again, I am not stating this as fact, just a very distant memory.)
So back to the topic. If I get what you are saying, (and that's a big IF) I would think of it as "Reading with the Pulse." Take out the stigma of the "quarter note" designation, and take out the implication of the word "against" (I hate the use of the word "against" in music. In polyrhythms I prefer the word "over," but that's not the subject here.) Just be true to what the (established) "Grand Pulse" of the piece is (as established by a time signature, or written rhythmic groupings.)
In the Messiean snippet a time signature would help. But at first glance, those first 4 notes are what hangs me up. If those bars were connected it's the first 2 notes of each partial of a sixteenth note triplet (1, ta - & ta -) That way there's 5 pulses, and all those sixteenth notes on the 2nd, 3rd, 4th pulse is just dividing the first half of each beat into 4, 6, and 5 equal pieces. That way it's in 10/8 or 5/4, right? Or I could be completely wrong.
I guess that is what you are referring to as "Reading Against The Quarter Note," or the "Reading Against The Eighth Note" right?
Regarding your desire to "achieve any kind of expression or freedom."
That involves phrasing the written rhythm (which always implies learning the rhythm FIRST!) Experiment with putting phrasing marks over the written rhythm, and phrasing it differently while playing (dynamic inflection, etc) Try playing it with different stickings. And (IMHO) the term phrase is possibly the most misused term in music!!!! It can be a noun (play a phrase) or a verb; You can phrase a rhythm or a meter (just a pet peeve of mine.)
And speed ALWAYS comes last!!!!
Did that help clear anything up, or help at all????
I'm either
A) Glad I Could Help
or
B) Very Sorry
MSG
(Wasn't there someone here who who was doing a paper on rhythmic notation ((Dave Goodman maybe)) maybe they can help.)
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