yeah its a song, like tobi said, the first line is a childrens song, and the rest is by lyrics from Spieluhr by Rammstein, but I did my own little translation correctly

it comes out to (roughly)
hop hop (or up and down as the internet says) rider
and no angel climbs down (descends)
my heart beats no more
only the rain cries on the grave


Flobeck, you got me, I did forget a c, and yeah I can type an ä tobi!! I just have to hold down my alt key and hit 132 on the number pad, ä see?