Who sings that song that plays when they show preview of show october road(with !

Question: its shown on abc channel it goes im not gonna write you a love song cause you need it or something like that well anyone know her name and the name of the song? thanks

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Answers: its shown on abc channel it goes im not gonna write you a love song cause you need it or something like that well anyone know her name and the name of the song? thanks

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Love Song - Sara Bareilles
http://www.youtube.com/watch?v=jIftFIG1j...

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It is Love Song by Sara Bareilles

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