Answer
"I Fall In Love Too Easily" is indeed not by Katharine McPhee, but by Chet Baker. McPhee's discography includes albums like "Katharine McPhee," "Unbroken," "Christmas Is the Time to Say I Love You," and more. In contrast, Chet Baker, a renowned jazz trumpeter and vocalist, released "I Fall In Love Too Easily" as part of his 1954 album "Chet Baker Sings."