Truly a Towering Song, “All Of Me,” first introduced by the singing star Belle Baker, was recorded by Frank Sinatra four different times, each time with a different interpretation.

“The impact of 'All of Me' continues to amaze and inspire me,” Legend told the platform. “I'm so honored to know we created something that has meant so much to so many people. I wrote this song to express how I felt to the woman I love as we were about to commit to a lifetime together.

The song was performed in its original show-tune version in the film by American actress and singer Idina Menzel in her vocal role as Queen Elsa. It was later released as a single, being promoted to adult contemporary radio by Walt Disney Records in January 2014.

"Me at the zoo" is a YouTube video uploaded on April 23, 2005. It is the first video to be uploaded to the platform. The 19-second video features YouTube's co-founder Jawed Karim, who was 25 years old at the time, in front of two elephants at the San Diego Zoo in California, noting their long trunks.