Vsauce plays the song Keith .
`` Other pieces of music used by the channels include `` '' 145- ( Poodles ) '' '' , `` '' Sunday '' '' , `` '' It 's Good to be D '' '' , `` '' Hydrogen '' '' , `` '' Darwin '' '' , `` '' Carlin Dream '' '' , `` '' Lions Tigers and Apes Part II '' '' , `` '' Hanami '' '' , `` '' Pressed Pennies '' '' and `` '' Shona '' '' . ''
Vsauce