if I'd tried to describe that merry twiddly little tune.
OK. The way I remember it:
4/4, G major ||Dotted-quarter G, eighth same G, down to half F-sharp| Up to dotted-quarter G, eighth same G, up to half A| Up to dotted-quarter B, eighth same B, down to half A| Down to dotted-quarter G, eighth same G, down to half F-sharp| Up to dotted-quarter G, eighth same G, down to half F-sharp| Up to dotted-quarter G, eighth same G, up to half A| Up to dotted-quarter B, eighth same B, down to eighth E, up to eighth F-sharp, up to quarter G| Quarter same G, down to quarter F-sharp, up to half G|...
It continues, but any TD fan should recognise it from that.