It's probably custom, but it is similar to Tartine Script from FontFont, by Xavier Dupré.

- Mike Yanega

Another possibility would be Textile aka Lucida Big Casual …

Thaks very much,
you guys saved my life today!

Pedro Henrique

Pedro:

It's Club Type Mercurius™ Medium Italic, the "i" character was somehow edited, and the whole word was inclined...

Q™ Says: It's All About The Fonts!

Good one, Hector!