Could not match it to any font in Mike's Script Guide. Thanks in advance.

'Eclat', by Doyald Young..
( We had quite a few ID requests for 'Eclat', and even for the same logotype, lately, at Typophile.. )
Just for the future, in using the Script Guide, that style would be considered to be in Part 7 (Casual Flowing Script), and it was on the first page.
What you chose was really a reasonable choice, since Eclat does have a regular, somewhat formal 'feel', but my thinking about the categories was that the Formal Scripts were like the ones you would see on formal stationery. I couldn't see Eclat being used that way, so I put it in Part 7.
I didn't mean to sound critical, just wanted to help clarify how I categorized the scripts. 
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