Sherlock ~ You are my Sunshine

So "You are my Sunshine" may be the last song you'd expect to pair with Sherlock, but I saw a Tumblr post where someone set gifs to the lyrics and it just fit so beautifully, I was inspired to make a video. (The Tumplr post can be found here: allofthesherloc... Credit goes to the original poster as this was their idea first. I just couldn't resist setting this to music.)
So, this isn't intended as slash, I see this as pure friendship, but to each his own because it can be seen both ways.
Enjoy!

[@owlgrandecity]

This is actually really moving. /sobs/

[@likelyahobbit]

thanks for tearing my fucking heart out! >/////////<

[@hermionemeares]

Who sings this song