OK so we are talking vibrato I think (from "center" I infer pitch)? That distinction (in my experience) is too often lost: vibrato is frequency modulation; tremolo is amplitude modulation.goodgigs wrote:OK newbie, I didn't say move your jaw. I said "wiggle" it.goodgigs wrote:Kid, wiggle your jaw, don't shake the horn.
This is because there as many vibratos as there are people.
They come into categories though.
There some that quiver and some that tremolo, and everything in between.
Some include dynamic variance, most do not. Some only move flat some only sharp -
And some are all over the place ! You can also spot a singer's individual style by how far from the center they go.
I make no recommendation for two reasons: #1 "It takes all kinds" and #2 as a tubaist, I rarely use it (accept accidentally).
One of the best suggestions I ever got on soloing was that, "It's your solo do it the way you want".
And from me to you I would add: in ensemble playing, it's pretty hard to match each other's vibrato, so don't even go there.
As an example, Melora Creager uses largely vibrato on her cello and largely termelo in her vocals:
http://www.youtube.com/watch?v=Eipqj_BuaAY
Vocal tremolo seems to be a "love it or hate it" proposition: Buffy St. Marie and Aaron Neville both use it and people seem to either love or hate their singing.
Understand the difficulty of syncing either modulation in a back row situation but I've heard groups of singers do that. And would seriously like examples of "good" and "bad" ornamental modulations on tuba in a solo context.




