2014: The Year in Viral Videos

After mom-to-be Ashley Picco passed away tragically and unexpectedly in her sleep at age 30, her baby boy, Lennon James (who wasn't due until February), was delivered through an emergency C-section.

Toting a guitar into Loma Linda University Hospital's NICU ward, Chris Picco serenaded his baby with this tearjerking rendition of Ashley's favorite song, The Beatles' "Blackbird." While little Lennon's life lasted just four short days, the video ensured that his family's legacy will last forever.