Father And 2-Year-Old Boy Sing Beatles' 'Don't Let Me Down' In Viral Video

He may be not quite 2 years old, but little Diogo Mello has the soul of a rock 'n' roller, and a love of the Beatles that must have been with him since birth.

In this video posted by his father, Christian Diego Mello, the little boy sits on a stool, arms clutching a mini guitar, watching his father raptly as daddy begins strumming the opening chords to The Beatles' "Don't Let Me Down."