Songs In The Key Of Life With Nadine O'regan

Emer McLysaght and Sarah Breen still can't quite believe their good fortune.   The Irish writers didn't know what to expect when they signed a deal to publish a debut novel -- a book based on their popular Facebook page about a fictional creation called Aisling, a quintessentially Irish girl -- but they definitely didn't think their book would become the Christmas No.1 novel, overtaking David Walliams in the charts and being heaped with praise on social media by bestselling author Marian Keyes.   Oh My God, What a Complete Aisling! is a joy to read; it's funny, engaging and -- in its closing stages -- surprisingly poignant too. Lead character Aisling may be a mixed-up girl in an increasingly complicated world, but she's easy to identify with -- and even easier to like.  Is she an Irish Bridget Jones? Sarah doesn't mind if anyone thinks so. "We're thrilled with that comparison," Sarah said on the show. "We're both big fans of Bridget Jones. When I hear the phrase 'Irish Bridget Jones',