I know I've posted already, here; and I've read through all, and, I wish to point out the question from the original poster is how and why, not WHEN. A "how" and a "why" all happen during a "when" so it IS hard to answer without the "WHEN" isn't it? And I ask "WHY ?", ....... I don't know. If it doesn't matter "WHEN", the "WHY/HOW" must be the focus. My brother became guitar crazy, WHY? He saw the Beatles on the Ed Sullivan show when he was....oooops I said the when word! Now, (which is a "when",DARN!!!!) I know I posted that Herb Alpert thing early on, (when?) but I've been thinkin about those really cool Warner Brothers cartoons I used to watch whe.... ..... Man, those orchestras were hot!!! Full of brass, too, and not afraid to hold back! Remember "On With The Show This Is It!"? The scores in Bugs Bunny cartoons were full of influence that many of us might not have considered, here, because we were so young watching them (when?) at a time in our young lives we may not have even yet known what a trumpet looked like. that's WHEN!