OK...
plink plingyplink, plink plingyplink
dada daa-daa-daa-daa daa-daa-daa-daaaa
daa-da-daaaaaaa
dada daaa, da-daa, da-daa, da-daa
da daa-da-daaaaaaa
dadada-daa-da-daa da-daa daa-daa
didididi-dee dee-deeeee-deeeee
dididi dee di-dee di-dee da daa-da-daa
da daaaaaa-daaaaa-daaaaaaaaaaaaaaaaa
hahahahahaha!

That was number 19, of course.

[Chalks}Would it be the Sweeney?

[Darren No 19] the Perusaders perchance?

[Dazed5] Sorry, nope.