Radio 2 is going for Halloween type music today: 'The Monster Mash' followed shortly by Michael Jackson's 'Thriller'. This reminds me of something sure to make you shudder. Now, I'm not sure I'm getting my facts straight, it could have been that the dance costume I have in mind was worn to 'Dancing in the Street' rather than 'Thriller', but as I did routines to both in my teenage years, I feel I can let this pass. Picture this: turquoise catsuit, gold belt, gold glitter wig and, the piece de resistance, pale pink leg warmers. Definitely not a treat.