I spent all of yesterday digesting this article & I'm coming to grips with the concept however I do have one question...
When switching from 1 meter to another, can you start your new meter on the 2, 3, or 4 of the original meter to further add rhythmic tension or do you always have to start on the 1?
WOW!! Great questions and Sabe awesome response!!! Dude, this is what LGM SHOULD be about. Ok here's my take. You can add rhythmic tension by starting the new meter on the 2,3, 4, etc. The main thing that Sabe said is that you need to land on the one. So sometimes you are going to have to start on 2, 3, 4, etc. in order to land on one. In addition, you might have to start on another SUBDIVISION. For instance, the "e,an,a, etc." Or in a triplet partial. So it's all relative of where you want to end the phrase. You don't always have to land on the one, but it's more suggested because it's easier on the ear. However, when you hear Vinnie, he'll place it where ever he feels is appropriate for the music. Which most of the time he doesn't land on the one because he wants to creat more tension, so he'll superimpose something else to land on the one. Same deal with Chris Dave, if you look at the transcription that I did on him (just use the search engine I did it a while ago). You'll see that he superimposes a 5/16 over the 3/4 Time signature. It's all a matter of trying out new things. However, I would definetly suggest getting into some polyrhythms because when you superimposed or modulate into a new meter, you have to be able to hear 2 or more rhythms happening at the same time. You can easily to this with an easy rock groove.
Here's an example: Play 8th notes on hi hat, then assuming you have a 5 piece kit, put the 8th notes on each tom, but start from the floor tom, mid, and then hi tom and repeat. Notice you have a 3 note grouping. Then you'll have the bass drum on 1 and 3 and the snare on 2 and 4. You'll notice that there is a polyrhythm happening, even though you're still playing a "4/4" groove inside of it is a superimposed phrasing. By you switching the sound source you are creating tension and starting to hear these polyrhythms. However, do not confuse displacement and modulation. These are two totally different concepts. I could get into it, but I have to head back to work. I hope this helps. Take care and God Bless.
Carlito
p.s. again, this is what LGM is about, let's get the fire back on the forum, it's been weak IMO. Not ALOT of knowledge being brought lately and I'm sorry I haven't contributed too much. I'll make sure to contribute more frequently. Much love and respect.