runriff kid’s song

Somewhere at the centre there is a phrase from a kids' song, Danish kids.  Can't remember what the song is, but everything else is kind of built around it.
 

Runriff or a riff string is what it says - riffs strung together, that's how I "compose".  A riff I like, another one to go with it.  One to start, one to finish.  Something like that.