Ex Beatle Paul McCartney explained why he named his new album to be released on February 6th, "Kisses On the Bottom."

He took the name from the lyrics in jazz man Fats Waller's hit from the 30's "I'm Gonna Sit Right Down And Write Myself A Letter."

With the help of Grammy Award-winning producer Tommy LiPuma and Diana Krall and her band-as well as guest appearances from Eric Clapton and Stevie Wonder, McCartney's new album is a "deeply personal journey" through classic American compositions that, in some cases, a young Paul first heard his father perform on piano at home, according to the artist's website.

Tags: Paul McCartney