Hey Eldarion, sorry for the flippant response. Must have been in a Saturday-night mood.
The thing is your question is a little tricky. You asked whether what Mick is doing (as in his clip of First House in Connaught, presumably) is the same as what Sean Ryan does, but without telling us what you have learned from Mick about how he does it. So without being intimately familiar with the workings of both these gentlemen’s mouths, I don’t how anyone could answer the question.
This sort of technique, as far as I can tell, is still used by only a minority of whistlers, and I think it’s probably something you have to figure out for yourself. Although someone posted on the board ages ago that Carmel Gunning covers it in her summer-school courses, calling it, apparently, a “chitter”.
I find I can get something resembling the the effect she, and Mick, and Laurence Nugent, produce by rather unscientifically lobbing a triple-tongue into an ordinary roll. It does sound quite impressive, although I’m really not sure I like it the effect that much.
Now as to whether anyone breaks this down so that the tonguing action falls at the same moment as any particular finger movement in the roll. I have no idea. That’s why I’d be interested to hear what Mick told you. Or to hear if anybody else out there can shed more light on the subject.
Out of all these players, I find whatever it is that Sean Ryan is doing sounds quite a bit more subtle, though. A trick of timing, no doubt. I think you should track him down and ask him!
Or, as I say, just experiment and see what you can come up with. You’ve got rolls down, you’ve got triple-tonguing down - now throw them into the blender and see what comes out.